type discovery without attributes

51 files changed, 569 insertions, 140 deletions

diff --git a/MediaBrowser.Controller/Entities/Movies/Movie.cs b/MediaBrowser.Controller/Entities/Movies/Movie.cs
index 6a76e21257..5b7661dcf0 100644
--- a/MediaBrowser.Controller/Entities/Movies/Movie.cs
+++ b/MediaBrowser.Controller/Entities/Movies/Movie.cs
@@ -1,6 +1,7 @@
 using MediaBrowser.Common.Extensions;
 using MediaBrowser.Common.IO;
 using MediaBrowser.Common.Win32;
+using MediaBrowser.Controller.IO;
 using MediaBrowser.Model.Entities;
 using System;
 using System.Collections.Generic;
diff --git a/MediaBrowser.Controller/Entities/TV/Season.cs b/MediaBrowser.Controller/Entities/TV/Season.cs
index 140c90814e..c80c59eafa 100644
--- a/MediaBrowser.Controller/Entities/TV/Season.cs
+++ b/MediaBrowser.Controller/Entities/TV/Season.cs
@@ -2,6 +2,7 @@
 using MediaBrowser.Common.Extensions;
 using MediaBrowser.Common.IO;
 using MediaBrowser.Common.Win32;
+using MediaBrowser.Controller.IO;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Localization;
 using MediaBrowser.Model.Entities;
diff --git a/MediaBrowser.Controller/Entities/User.cs b/MediaBrowser.Controller/Entities/User.cs
index f27e8c689d..426e7f18ee 100644
--- a/MediaBrowser.Controller/Entities/User.cs
+++ b/MediaBrowser.Controller/Entities/User.cs
@@ -1,6 +1,7 @@
 using MediaBrowser.Common.Extensions;
 using MediaBrowser.Common.IO;
 using MediaBrowser.Common.Serialization;
+using MediaBrowser.Controller.IO;
 using MediaBrowser.Model.Configuration;
 using MediaBrowser.Model.Tasks;
 using System;
diff --git a/MediaBrowser.Controller/IO/DirectoryWatchers.cs b/MediaBrowser.Controller/IO/DirectoryWatchers.cs
index 62e1a6a36f..06ce95ec92 100644
--- a/MediaBrowser.Controller/IO/DirectoryWatchers.cs
+++ b/MediaBrowser.Controller/IO/DirectoryWatchers.cs
@@ -1,4 +1,5 @@
 using MediaBrowser.Common.IO;
+using MediaBrowser.Common.ScheduledTasks;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.ScheduledTasks;
@@ -67,15 +68,26 @@ namespace MediaBrowser.Controller.IO
         private ILogger Logger { get; set; }
 
         /// <summary>
+        /// Gets or sets the task manager.
+        /// </summary>
+        /// <value>The task manager.</value>
+        private ITaskManager TaskManager { get; set; }
+        
+        /// <summary>
         /// Initializes a new instance of the <see cref="DirectoryWatchers" /> class.
         /// </summary>
-        public DirectoryWatchers(ILogger logger)
+        public DirectoryWatchers(ILogger logger, ITaskManager taskManager)
         {
             if (logger == null)
             {
                 throw new ArgumentNullException("logger");
             }
+            if (taskManager == null)
+            {
+                throw new ArgumentNullException("taskManager");
+            }
 
+            TaskManager = taskManager;
             Logger = logger;
         }
         
@@ -421,7 +433,7 @@ namespace MediaBrowser.Controller.IO
             // If the root folder changed, run the library task so the user can see it
             if (itemsToRefresh.Any(i => i is AggregateFolder))
             {
-                Kernel.Instance.TaskManager.CancelIfRunningAndQueue<RefreshMediaLibraryTask>();
+                TaskManager.CancelIfRunningAndQueue<RefreshMediaLibraryTask>();
                 return;
             }
 
diff --git a/MediaBrowser.Controller/IO/FileSystem.cs b/MediaBrowser.Controller/IO/FileSystem.cs
new file mode 100644
index 0000000000..c7b7c660bc
--- /dev/null
+++ b/MediaBrowser.Controller/IO/FileSystem.cs
@@ -0,0 +1,336 @@
+using MediaBrowser.Common.Win32;
+using System;
+using System.Collections.Generic;
+using System.Collections.Specialized;
+using System.IO;
+using System.Runtime.InteropServices;
+using System.Text;
+
+namespace MediaBrowser.Controller.IO
+{
+    /// <summary>
+    /// Class FileSystem
+    /// </summary>
+    public static class FileSystem
+    {
+        /// <summary>
+        /// Gets information about a path
+        /// </summary>
+        /// <param name="path">The path.</param>
+        /// <returns>System.Nullable{WIN32_FIND_DATA}.</returns>
+        /// <exception cref="System.ArgumentNullException">path</exception>
+        /// <exception cref="System.IO.IOException">GetFileData failed for  + path</exception>
+        public static WIN32_FIND_DATA? GetFileData(string path)
+        {
+            if (string.IsNullOrEmpty(path))
+            {
+                throw new ArgumentNullException("path");
+            }
+
+            WIN32_FIND_DATA data;
+            var handle = NativeMethods.FindFirstFileEx(path, FINDEX_INFO_LEVELS.FindExInfoBasic, out data,
+                                          FINDEX_SEARCH_OPS.FindExSearchNameMatch, IntPtr.Zero, FindFirstFileExFlags.NONE);
+
+            var getFilename = false;
+
+            if (handle == NativeMethods.INVALID_HANDLE_VALUE && !Path.HasExtension(path))
+            {
+                if (!path.EndsWith("*", StringComparison.OrdinalIgnoreCase))
+                {
+                    NativeMethods.FindClose(handle);
+
+                    handle = NativeMethods.FindFirstFileEx(Path.Combine(path, "*"), FINDEX_INFO_LEVELS.FindExInfoBasic, out data,
+                                          FINDEX_SEARCH_OPS.FindExSearchNameMatch, IntPtr.Zero, FindFirstFileExFlags.NONE);
+
+                    getFilename = true;
+                }
+            }
+
+            if (handle == IntPtr.Zero)
+            {
+                throw new IOException("GetFileData failed for " + path);
+            }
+
+            NativeMethods.FindClose(handle);
+
+            // According to MSDN documentation, this will default to 1601 for paths that don't exist.		
+            if (data.CreationTimeUtc.Year == 1601)
+            {
+                return null;
+            }
+
+            if (getFilename)
+            {
+                data.cFileName = Path.GetFileName(path);
+            }
+
+            data.Path = path;
+            return data;
+        }
+
+        /// <summary>
+        /// Gets all files within a folder
+        /// </summary>
+        /// <param name="path">The path.</param>
+        /// <param name="searchPattern">The search pattern.</param>
+        /// <returns>IEnumerable{WIN32_FIND_DATA}.</returns>
+        public static IEnumerable<WIN32_FIND_DATA> GetFiles(string path, string searchPattern = "*")
+        {
+            return GetFileSystemEntries(path, searchPattern, includeDirectories: false);
+        }
+
+        /// <summary>
+        /// Gets all sub-directories within a folder
+        /// </summary>
+        /// <param name="path">The path.</param>
+        /// <returns>IEnumerable{WIN32_FIND_DATA}.</returns>
+        public static IEnumerable<WIN32_FIND_DATA> GetDirectories(string path)
+        {
+            return GetFileSystemEntries(path, includeFiles: false);
+        }
+
+        /// <summary>
+        /// Gets all file system entries within a foler
+        /// </summary>
+        /// <param name="path">The path.</param>
+        /// <param name="searchPattern">The search pattern.</param>
+        /// <param name="includeFiles">if set to <c>true</c> [include files].</param>
+        /// <param name="includeDirectories">if set to <c>true</c> [include directories].</param>
+        /// <returns>IEnumerable{WIN32_FIND_DATA}.</returns>
+        /// <exception cref="System.ArgumentNullException">path</exception>
+        /// <exception cref="System.IO.IOException">GetFileSystemEntries failed</exception>
+        public static IEnumerable<WIN32_FIND_DATA> GetFileSystemEntries(string path, string searchPattern = "*", bool includeFiles = true, bool includeDirectories = true)
+        {
+            if (string.IsNullOrEmpty(path))
+            {
+                throw new ArgumentNullException("path");
+            }
+            
+            var lpFileName = Path.Combine(path, searchPattern);
+
+            WIN32_FIND_DATA lpFindFileData;
+            var handle = NativeMethods.FindFirstFileEx(lpFileName, FINDEX_INFO_LEVELS.FindExInfoBasic, out lpFindFileData,
+                                          FINDEX_SEARCH_OPS.FindExSearchNameMatch, IntPtr.Zero, FindFirstFileExFlags.FIND_FIRST_EX_LARGE_FETCH);
+
+            if (handle == IntPtr.Zero)
+            {
+                var hr = Marshal.GetLastWin32Error();
+                if (hr != 2 && hr != 0x12)
+                {
+                    throw new IOException("GetFileSystemEntries failed");
+                }
+                yield break;
+            }
+
+            if (IncludeInFindFileOutput(lpFindFileData.cFileName, lpFindFileData.dwFileAttributes, includeFiles, includeDirectories))
+            {
+                lpFindFileData.Path = Path.Combine(path, lpFindFileData.cFileName);
+
+                yield return lpFindFileData;
+            }
+
+            while (NativeMethods.FindNextFile(handle, out lpFindFileData) != IntPtr.Zero)
+            {
+                if (IncludeInFindFileOutput(lpFindFileData.cFileName, lpFindFileData.dwFileAttributes, includeFiles, includeDirectories))
+                {
+                    lpFindFileData.Path = Path.Combine(path, lpFindFileData.cFileName);
+                    yield return lpFindFileData;
+                }
+            }
+
+            NativeMethods.FindClose(handle);
+        }
+
+        /// <summary>
+        /// Includes the in find file output.
+        /// </summary>
+        /// <param name="cFileName">Name of the c file.</param>
+        /// <param name="attributes">The attributes.</param>
+        /// <param name="includeFiles">if set to <c>true</c> [include files].</param>
+        /// <param name="includeDirectories">if set to <c>true</c> [include directories].</param>
+        /// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
+        public static bool IncludeInFindFileOutput(string cFileName, FileAttributes attributes, bool includeFiles, bool includeDirectories)
+        {
+            if (cFileName.Equals(".", StringComparison.OrdinalIgnoreCase))
+            {
+                return false;
+            }
+            if (cFileName.Equals("..", StringComparison.OrdinalIgnoreCase))
+            {
+                return false;
+            }
+
+            if (!includeFiles && !attributes.HasFlag(FileAttributes.Directory))
+            {
+                return false;
+            }
+
+            if (!includeDirectories && attributes.HasFlag(FileAttributes.Directory))
+            {
+                return false;
+            }
+
+            return true;
+        }
+
+        /// <summary>
+        /// The space char
+        /// </summary>
+        private const char SpaceChar = ' ';
+        /// <summary>
+        /// The invalid file name chars
+        /// </summary>
+        private static readonly char[] InvalidFileNameChars = Path.GetInvalidFileNameChars();
+
+        /// <summary>
+        /// Takes a filename and removes invalid characters
+        /// </summary>
+        /// <param name="filename">The filename.</param>
+        /// <returns>System.String.</returns>
+        /// <exception cref="System.ArgumentNullException">filename</exception>
+        public static string GetValidFilename(string filename)
+        {
+            if (string.IsNullOrEmpty(filename))
+            {
+                throw new ArgumentNullException("filename");
+            }
+            
+            foreach (var c in InvalidFileNameChars)
+            {
+                filename = filename.Replace(c, SpaceChar);
+            }
+
+            return filename;
+        }
+
+        /// <summary>
+        /// Resolves the shortcut.
+        /// </summary>
+        /// <param name="filename">The filename.</param>
+        /// <returns>System.String.</returns>
+        /// <exception cref="System.ArgumentNullException">filename</exception>
+        public static string ResolveShortcut(string filename)
+        {
+            if (string.IsNullOrEmpty(filename))
+            {
+                throw new ArgumentNullException("filename");
+            }
+            
+            var link = new ShellLink();
+            ((IPersistFile)link).Load(filename, NativeMethods.STGM_READ);
+            // TODO: if I can get hold of the hwnd call resolve first. This handles moved and renamed files.  
+            // ((IShellLinkW)link).Resolve(hwnd, 0) 
+            var sb = new StringBuilder(NativeMethods.MAX_PATH);
+            WIN32_FIND_DATA data;
+            ((IShellLinkW)link).GetPath(sb, sb.Capacity, out data, 0);
+            return sb.ToString();
+        }
+
+        /// <summary>
+        /// Creates a shortcut file pointing to a specified path
+        /// </summary>
+        /// <param name="shortcutPath">The shortcut path.</param>
+        /// <param name="target">The target.</param>
+        /// <exception cref="System.ArgumentNullException">shortcutPath</exception>
+        public static void CreateShortcut(string shortcutPath, string target)
+        {
+            if (string.IsNullOrEmpty(shortcutPath))
+            {
+                throw new ArgumentNullException("shortcutPath");
+            }
+
+            if (string.IsNullOrEmpty(target))
+            {
+                throw new ArgumentNullException("target");
+            }
+            
+            var link = new ShellLink();
+
+            ((IShellLinkW)link).SetPath(target);
+
+            ((IPersistFile)link).Save(shortcutPath, true);
+        }
+
+        /// <summary>
+        /// Determines whether the specified filename is shortcut.
+        /// </summary>
+        /// <param name="filename">The filename.</param>
+        /// <returns><c>true</c> if the specified filename is shortcut; otherwise, <c>false</c>.</returns>
+        /// <exception cref="System.ArgumentNullException">filename</exception>
+        public static bool IsShortcut(string filename)
+        {
+            if (string.IsNullOrEmpty(filename))
+            {
+                throw new ArgumentNullException("filename");
+            }
+            
+            return string.Equals(Path.GetExtension(filename), ".lnk", StringComparison.OrdinalIgnoreCase);
+        }
+
+        /// <summary>
+        /// Copies all.
+        /// </summary>
+        /// <param name="source">The source.</param>
+        /// <param name="target">The target.</param>
+        /// <exception cref="System.ArgumentNullException">source</exception>
+        /// <exception cref="System.ArgumentException">The source and target directories are the same</exception>
+        public static void CopyAll(string source, string target)
+        {
+            if (string.IsNullOrEmpty(source))
+            {
+                throw new ArgumentNullException("source");
+            }
+            if (string.IsNullOrEmpty(target))
+            {
+                throw new ArgumentNullException("target");
+            }
+
+            if (source.Equals(target, StringComparison.OrdinalIgnoreCase))
+            {
+                throw new ArgumentException("The source and target directories are the same");
+            }
+
+            // Check if the target directory exists, if not, create it. 
+            if (!Directory.Exists(target))
+            {
+                Directory.CreateDirectory(target);
+            }
+
+            foreach (var file in Directory.EnumerateFiles(source))
+            {
+                File.Copy(file, Path.Combine(target, Path.GetFileName(file)), true);
+            }
+
+            // Copy each subdirectory using recursion. 
+            foreach (var dir in Directory.EnumerateDirectories(source))
+            {
+                CopyAll(dir, Path.Combine(target, Path.GetFileName(dir)));
+            }
+        }
+
+        /// <summary>
+        /// Parses the ini file.
+        /// </summary>
+        /// <param name="path">The path.</param>
+        /// <returns>NameValueCollection.</returns>
+        public static NameValueCollection ParseIniFile(string path)
+        {
+            var values = new NameValueCollection();
+
+            foreach (var line in File.ReadAllLines(path))
+            {
+                var data = line.Split('=');
+
+                if (data.Length < 2) continue;
+
+                var key = data[0];
+
+                var value = data.Length == 2 ? data[1] : string.Join(string.Empty, data, 1, data.Length - 1);
+
+                values[key] = value;
+            }
+
+            return values;
+        }
+    }
+}
diff --git a/MediaBrowser.Controller/IO/FileSystemManager.cs b/MediaBrowser.Controller/IO/FileSystemManager.cs
index 9b54bb9d81..611b402d8c 100644
--- a/MediaBrowser.Controller/IO/FileSystemManager.cs
+++ b/MediaBrowser.Controller/IO/FileSystemManager.cs
@@ -1,5 +1,6 @@
 using MediaBrowser.Common.IO;
 using MediaBrowser.Common.Kernel;
+using MediaBrowser.Common.ScheduledTasks;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Model.Logging;
 using System;
@@ -26,17 +27,18 @@ namespace MediaBrowser.Controller.IO
         /// The _logger
         /// </summary>
         private readonly ILogger _logger;
-        
+
         /// <summary>
         /// Initializes a new instance of the <see cref="FileSystemManager" /> class.
         /// </summary>
         /// <param name="kernel">The kernel.</param>
         /// <param name="logger">The logger.</param>
-        public FileSystemManager(Kernel kernel, ILogger logger)
+        /// <param name="taskManager">The task manager.</param>
+        public FileSystemManager(Kernel kernel, ILogger logger, ITaskManager taskManager)
             : base(kernel)
         {
             _logger = logger;
-            DirectoryWatchers = new DirectoryWatchers(logger);
+            DirectoryWatchers = new DirectoryWatchers(logger, taskManager);
         }
 
         /// <summary>
diff --git a/MediaBrowser.Controller/Kernel.cs b/MediaBrowser.Controller/Kernel.cs
index ebf3e724dd..21cfb5ddb2 100644
--- a/MediaBrowser.Controller/Kernel.cs
+++ b/MediaBrowser.Controller/Kernel.cs
@@ -1,6 +1,4 @@
-using MediaBrowser.Common.IO;
-using MediaBrowser.Common.Kernel;
-using MediaBrowser.Common.Localization;
+using MediaBrowser.Common.Kernel;
 using MediaBrowser.Common.Plugins;
 using MediaBrowser.Controller.Drawing;
 using MediaBrowser.Controller.Entities;
@@ -17,14 +15,10 @@ using MediaBrowser.Controller.ScheduledTasks;
 using MediaBrowser.Controller.Updates;
 using MediaBrowser.Controller.Weather;
 using MediaBrowser.Model.Configuration;
-using MediaBrowser.Model.IO;
 using MediaBrowser.Model.Logging;
-using MediaBrowser.Model.MediaInfo;
 using MediaBrowser.Model.System;
 using System;
 using System.Collections.Generic;
-using System.ComponentModel.Composition;
-using System.ComponentModel.Composition.Hosting;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
@@ -183,7 +177,6 @@ namespace MediaBrowser.Controller
         /// Gets the list of Localized string files
         /// </summary>
         /// <value>The string files.</value>
-        [ImportMany(typeof(LocalizedStringData))]
         public IEnumerable<LocalizedStringData> StringFiles { get; private set; }
 
         /// <summary>
@@ -208,7 +201,6 @@ namespace MediaBrowser.Controller
         /// Gets the list of currently registered metadata prvoiders
         /// </summary>
         /// <value>The metadata providers enumerable.</value>
-        [ImportMany(typeof(BaseMetadataProvider))]
         public BaseMetadataProvider[] MetadataProviders { get; private set; }
 
         /// <summary>
@@ -222,8 +214,7 @@ namespace MediaBrowser.Controller
         /// Gets the list of currently registered entity resolvers
         /// </summary>
         /// <value>The entity resolvers enumerable.</value>
-        [ImportMany(typeof(IBaseItemResolver))]
-        internal IBaseItemResolver[] EntityResolvers { get; private set; }
+        internal IEnumerable<IBaseItemResolver> EntityResolvers { get; private set; }
 
         /// <summary>
         /// Gets the list of BasePluginFolders added by plugins
@@ -322,14 +313,11 @@ namespace MediaBrowser.Controller
         /// <summary>
         /// Composes the exported values.
         /// </summary>
-        /// <param name="container">The container.</param>
-        protected override void RegisterExportedValues(CompositionContainer container)
+        protected override void RegisterExportedValues()
         {
-            container.ComposeExportedValue("kernel", this);
-
             ApplicationHost.Register(this);
             
-            base.RegisterExportedValues(container);
+            base.RegisterExportedValues();
         }
 
         /// <summary>
@@ -338,6 +326,15 @@ namespace MediaBrowser.Controller
         /// <param name="allTypes">All types.</param>
         protected override void FindParts(Type[] allTypes)
         {
+            InstallationManager = (InstallationManager)ApplicationHost.CreateInstance(typeof(InstallationManager));
+            FFMpegManager = (FFMpegManager)ApplicationHost.CreateInstance(typeof(FFMpegManager));
+            LibraryManager = (LibraryManager)ApplicationHost.CreateInstance(typeof(LibraryManager));
+            UserManager = (UserManager)ApplicationHost.CreateInstance(typeof(UserManager));
+            ImageManager = (ImageManager)ApplicationHost.CreateInstance(typeof(ImageManager));
+            ProviderManager = (ProviderManager)ApplicationHost.CreateInstance(typeof(ProviderManager));
+            UserDataManager = (UserDataManager)ApplicationHost.CreateInstance(typeof(UserDataManager));
+            PluginSecurityManager = (PluginSecurityManager)ApplicationHost.CreateInstance(typeof(PluginSecurityManager));
+            
             base.FindParts(allTypes);
 
             EntityResolutionIgnoreRules = GetExports<IResolutionIgnoreRule>(allTypes);
@@ -348,8 +345,11 @@ namespace MediaBrowser.Controller
             WeatherProviders = GetExports<IWeatherProvider>(allTypes);
             IntroProviders = GetExports<IIntroProvider>(allTypes);
             PluginConfigurationPages = GetExports<IPluginConfigurationPage>(allTypes);
-            ImageEnhancers = GetExports<IImageEnhancer>(allTypes);
+            ImageEnhancers = GetExports<IImageEnhancer>(allTypes).OrderBy(e => e.Priority).ToArray();
             PluginFolderCreators = GetExports<IVirtualFolderCreator>(allTypes);
+            StringFiles = GetExports<LocalizedStringData>(allTypes);
+            EntityResolvers = GetExports<IBaseItemResolver>(allTypes).OrderBy(e => e.Priority).ToArray();
+            MetadataProviders = GetExports<BaseMetadataProvider>(allTypes).OrderBy(e => e.Priority).ToArray();
         }
 
         /// <summary>
@@ -365,14 +365,6 @@ namespace MediaBrowser.Controller
             await base.ReloadInternal().ConfigureAwait(false);
 
             ReloadResourcePools();
-            InstallationManager = (InstallationManager)ApplicationHost.CreateInstance(typeof(InstallationManager));
-            FFMpegManager = (FFMpegManager)ApplicationHost.CreateInstance(typeof(FFMpegManager));
-            LibraryManager = (LibraryManager)ApplicationHost.CreateInstance(typeof(LibraryManager));
-            UserManager = (UserManager)ApplicationHost.CreateInstance(typeof(UserManager));
-            ImageManager = (ImageManager)ApplicationHost.CreateInstance(typeof(ImageManager));
-            ProviderManager = (ProviderManager)ApplicationHost.CreateInstance(typeof(ProviderManager));
-            UserDataManager = (UserDataManager)ApplicationHost.CreateInstance(typeof(UserDataManager));
-            PluginSecurityManager = (PluginSecurityManager)ApplicationHost.CreateInstance(typeof(PluginSecurityManager));
 
             ReloadFileSystemManager();
 
@@ -441,15 +433,6 @@ namespace MediaBrowser.Controller
             DisplayPreferencesRepository = GetRepository(DisplayPreferencesRepositories, Configuration.DisplayPreferencesRepository);
             var displayPreferencesRepoTask = DisplayPreferencesRepository.Initialize();
 
-            // Sort the resolvers by priority
-            EntityResolvers = EntityResolvers.OrderBy(e => e.Priority).ToArray();
-
-            // Sort the providers by priority
-            MetadataProviders = MetadataProviders.OrderBy(e => e.Priority).ToArray();
-
-            // Sort the image processors by priority
-            ImageEnhancers = ImageEnhancers.OrderBy(e => e.Priority).ToArray();
-
             await Task.WhenAll(itemRepoTask, userRepoTask, userDataRepoTask, displayPreferencesRepoTask).ConfigureAwait(false);
         }
 
@@ -488,7 +471,7 @@ namespace MediaBrowser.Controller
         {
             DisposeFileSystemManager();
 
-            FileSystemManager = new FileSystemManager(this, Logger);
+            FileSystemManager = new FileSystemManager(this, Logger, TaskManager);
             FileSystemManager.StartWatchers();
         }
 
diff --git a/MediaBrowser.Controller/Library/ItemResolveArgs.cs b/MediaBrowser.Controller/Library/ItemResolveArgs.cs
index c95300f745..4d58af4370 100644
--- a/MediaBrowser.Controller/Library/ItemResolveArgs.cs
+++ b/MediaBrowser.Controller/Library/ItemResolveArgs.cs
@@ -5,6 +5,7 @@ using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
+using MediaBrowser.Controller.IO;
 
 namespace MediaBrowser.Controller.Library
 {
diff --git a/MediaBrowser.Controller/Localization/BaseStrings.cs b/MediaBrowser.Controller/Localization/BaseStrings.cs
index c76df7c7c8..22486d90dc 100644
--- a/MediaBrowser.Controller/Localization/BaseStrings.cs
+++ b/MediaBrowser.Controller/Localization/BaseStrings.cs
@@ -1,9 +1,6 @@
-using MediaBrowser.Common.Localization;
-using System.ComponentModel.Composition;
-
+
 namespace MediaBrowser.Controller.Localization
 {
-    [Export(typeof(LocalizedStringData))]
     public class BaseStrings : LocalizedStringData
     {
         public BaseStrings()
diff --git a/MediaBrowser.Controller/Localization/LocalizedStringData.cs b/MediaBrowser.Controller/Localization/LocalizedStringData.cs
new file mode 100644
index 0000000000..71200b8c84
--- /dev/null
+++ b/MediaBrowser.Controller/Localization/LocalizedStringData.cs
@@ -0,0 +1,51 @@
+using System.IO;
+using System.Xml.Serialization;
+
+namespace MediaBrowser.Controller.Localization
+{
+    /// <summary>
+    /// Class LocalizedStringData
+    /// </summary>
+    public class LocalizedStringData
+    {
+        /// <summary>
+        /// The this version
+        /// </summary>
+        [XmlIgnore]
+        public string ThisVersion = "1.0000";
+        /// <summary>
+        /// The prefix
+        /// </summary>
+        [XmlIgnore]
+        public string Prefix = "";
+        /// <summary>
+        /// The file name
+        /// </summary>
+        public string FileName; //this is public so it will serialize and we know where to save ourselves
+        /// <summary>
+        /// The version
+        /// </summary>
+        public string Version = ""; //this will get saved so we can check it against us for changes
+
+        /// <summary>
+        /// Saves this instance.
+        /// </summary>
+        public void Save()
+        {
+            Save(FileName);
+        }
+
+        /// <summary>
+        /// Saves the specified file.
+        /// </summary>
+        /// <param name="file">The file.</param>
+        public void Save(string file)
+        {
+            var xs = new XmlSerializer(GetType());
+            using (var fs = new FileStream(file, FileMode.Create, FileAccess.Write, FileShare.None))
+            {
+                xs.Serialize(fs, this);
+            }
+        }
+    }
+}
diff --git a/MediaBrowser.Controller/Localization/LocalizedStrings.cs b/MediaBrowser.Controller/Localization/LocalizedStrings.cs
index 01b2595919..6405be5f84 100644
--- a/MediaBrowser.Controller/Localization/LocalizedStrings.cs
+++ b/MediaBrowser.Controller/Localization/LocalizedStrings.cs
@@ -1,5 +1,4 @@
-using MediaBrowser.Common.Localization;
-using MediaBrowser.Model.Logging;
+using MediaBrowser.Model.Logging;
 using System;
 using System.Collections.Concurrent;
 using System.Globalization;
diff --git a/MediaBrowser.Controller/MediaBrowser.Controller.csproj b/MediaBrowser.Controller/MediaBrowser.Controller.csproj
index f9765d8523..213c30bac5 100644
--- a/MediaBrowser.Controller/MediaBrowser.Controller.csproj
+++ b/MediaBrowser.Controller/MediaBrowser.Controller.csproj
@@ -64,7 +64,6 @@
       <HintPath>..\packages\protobuf-net.2.0.0.621\lib\net40\protobuf-net.dll</HintPath>
     </Reference>
     <Reference Include="System" />
-    <Reference Include="System.ComponentModel.Composition" />
     <Reference Include="System.Core" />
     <Reference Include="System.Data" />
     <Reference Include="System.Drawing" />
@@ -108,6 +107,7 @@
     <Compile Include="Entities\CollectionFolder.cs" />
     <Compile Include="Entities\Year.cs" />
     <Compile Include="Extensions\XmlExtensions.cs" />
+    <Compile Include="IO\FileSystem.cs" />
     <Compile Include="IO\FileSystemManager.cs" />
     <Compile Include="IO\NetworkShares.cs" />
     <Compile Include="Library\ChildrenChangedEventArgs.cs" />
@@ -118,6 +118,7 @@
     <Compile Include="Localization\AURatingsDictionary.cs" />
     <Compile Include="Localization\BaseStrings.cs" />
     <Compile Include="Localization\GBRatingsDictionary.cs" />
+    <Compile Include="Localization\LocalizedStringData.cs" />
     <Compile Include="Localization\LocalizedStrings.cs" />
     <Compile Include="Localization\NLRatingsDictionary.cs" />
     <Compile Include="Localization\Ratings.cs" />
diff --git a/MediaBrowser.Controller/Providers/FolderProviderFromXml.cs b/MediaBrowser.Controller/Providers/FolderProviderFromXml.cs
index ab0f37b96e..16b120ebdc 100644
--- a/MediaBrowser.Controller/Providers/FolderProviderFromXml.cs
+++ b/MediaBrowser.Controller/Providers/FolderProviderFromXml.cs
@@ -1,7 +1,6 @@
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Model.Entities;
 using System;
-using System.ComponentModel.Composition;
 using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
@@ -11,7 +10,6 @@ namespace MediaBrowser.Controller.Providers
     /// <summary>
     /// Provides metadata for Folders and all subclasses by parsing folder.xml
     /// </summary>
-    [Export(typeof(BaseMetadataProvider))]
     public class FolderProviderFromXml : BaseMetadataProvider
     {
         /// <summary>
diff --git a/MediaBrowser.Controller/Providers/ImageFromMediaLocationProvider.cs b/MediaBrowser.Controller/Providers/ImageFromMediaLocationProvider.cs
index 9858764069..4c3250ff40 100644
--- a/MediaBrowser.Controller/Providers/ImageFromMediaLocationProvider.cs
+++ b/MediaBrowser.Controller/Providers/ImageFromMediaLocationProvider.cs
@@ -3,7 +3,6 @@ using MediaBrowser.Controller.Entities;
 using MediaBrowser.Model.Entities;
 using System;
 using System.Collections.Generic;
-using System.ComponentModel.Composition;
 using System.IO;
 using System.Linq;
 using System.Threading;
@@ -14,7 +13,6 @@ namespace MediaBrowser.Controller.Providers
     /// <summary>
     /// Provides images for all types by looking for standard images - folder, backdrop, logo, etc.
     /// </summary>
-    [Export(typeof(BaseMetadataProvider))]
     public class ImageFromMediaLocationProvider : BaseMetadataProvider
     {
         /// <summary>
diff --git a/MediaBrowser.Controller/Providers/ImagesByNameProvider.cs b/MediaBrowser.Controller/Providers/ImagesByNameProvider.cs
index 114176e2c9..fcc31a75e8 100644
--- a/MediaBrowser.Controller/Providers/ImagesByNameProvider.cs
+++ b/MediaBrowser.Controller/Providers/ImagesByNameProvider.cs
@@ -1,9 +1,8 @@
-using System.Globalization;
-using MediaBrowser.Common.IO;
-using MediaBrowser.Common.Win32;
+using MediaBrowser.Common.Win32;
 using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.IO;
 using System;
-using System.ComponentModel.Composition;
+using System.Globalization;
 using System.IO;
 using System.Linq;
 
@@ -12,7 +11,6 @@ namespace MediaBrowser.Controller.Providers
     /// <summary>
     /// Provides images for generic types by looking for standard images in the IBN
     /// </summary>
-    [Export(typeof(BaseMetadataProvider))]
     public class ImagesByNameProvider : ImageFromMediaLocationProvider
     {
         /// <summary>
diff --git a/MediaBrowser.Controller/Providers/MediaInfo/FFMpegAudioImageProvider.cs b/MediaBrowser.Controller/Providers/MediaInfo/FFMpegAudioImageProvider.cs
index 523192d4e3..907c692b80 100644
--- a/MediaBrowser.Controller/Providers/MediaInfo/FFMpegAudioImageProvider.cs
+++ b/MediaBrowser.Controller/Providers/MediaInfo/FFMpegAudioImageProvider.cs
@@ -2,7 +2,6 @@
 using MediaBrowser.Controller.Entities.Audio;
 using MediaBrowser.Model.Entities;
 using System;
-using System.ComponentModel.Composition;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
@@ -12,7 +11,6 @@ namespace MediaBrowser.Controller.Providers.MediaInfo
     /// <summary>
     /// Uses ffmpeg to create video images
     /// </summary>
-    [Export(typeof(BaseMetadataProvider))]
     public class FFMpegAudioImageProvider : BaseFFMpegImageProvider<Audio>
     {
         
diff --git a/MediaBrowser.Controller/Providers/MediaInfo/FFMpegVideoImageProvider.cs b/MediaBrowser.Controller/Providers/MediaInfo/FFMpegVideoImageProvider.cs
index b884d6c2d7..636454cd0b 100644
--- a/MediaBrowser.Controller/Providers/MediaInfo/FFMpegVideoImageProvider.cs
+++ b/MediaBrowser.Controller/Providers/MediaInfo/FFMpegVideoImageProvider.cs
@@ -2,7 +2,6 @@
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Model.Entities;
 using System;
-using System.ComponentModel.Composition;
 using System.Threading;
 using System.Threading.Tasks;
 
@@ -11,7 +10,6 @@ namespace MediaBrowser.Controller.Providers.MediaInfo
     /// <summary>
     /// Uses ffmpeg to create video images
     /// </summary>
-    [Export(typeof(BaseMetadataProvider))]
     public class FFMpegVideoImageProvider : BaseFFMpegImageProvider<Video>
     {
         /// <summary>
@@ -23,8 +21,7 @@ namespace MediaBrowser.Controller.Providers.MediaInfo
         /// Initializes a new instance of the <see cref="FFMpegVideoImageProvider" /> class.
         /// </summary>
         /// <param name="isoManager">The iso manager.</param>
-        [ImportingConstructor]
-        public FFMpegVideoImageProvider([Import("isoManager")] IIsoManager isoManager)
+        public FFMpegVideoImageProvider(IIsoManager isoManager)
         {
             _isoManager = isoManager;
         }
diff --git a/MediaBrowser.Controller/Providers/MediaInfo/FFProbeAudioInfoProvider.cs b/MediaBrowser.Controller/Providers/MediaInfo/FFProbeAudioInfoProvider.cs
index 49c829fffe..01711d7713 100644
--- a/MediaBrowser.Controller/Providers/MediaInfo/FFProbeAudioInfoProvider.cs
+++ b/MediaBrowser.Controller/Providers/MediaInfo/FFProbeAudioInfoProvider.cs
@@ -5,7 +5,6 @@ using MediaBrowser.Controller.MediaInfo;
 using MediaBrowser.Model.Entities;
 using System;
 using System.Collections.Generic;
-using System.ComponentModel.Composition;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
@@ -15,7 +14,6 @@ namespace MediaBrowser.Controller.Providers.MediaInfo
     /// <summary>
     /// Extracts audio information using ffprobe
     /// </summary>
-    [Export(typeof(BaseMetadataProvider))]
     public class FFProbeAudioInfoProvider : BaseFFProbeProvider<Audio>
     {
         /// <summary>
diff --git a/MediaBrowser.Controller/Providers/MediaInfo/FFProbeVideoInfoProvider.cs b/MediaBrowser.Controller/Providers/MediaInfo/FFProbeVideoInfoProvider.cs
index 58fda20bb8..443d28b670 100644
--- a/MediaBrowser.Controller/Providers/MediaInfo/FFProbeVideoInfoProvider.cs
+++ b/MediaBrowser.Controller/Providers/MediaInfo/FFProbeVideoInfoProvider.cs
@@ -6,7 +6,6 @@ using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.MediaInfo;
 using System;
 using System.Collections.Generic;
-using System.ComponentModel.Composition;
 using System.IO;
 using System.Linq;
 using System.Threading;
@@ -17,7 +16,6 @@ namespace MediaBrowser.Controller.Providers.MediaInfo
     /// <summary>
     /// Extracts video information using ffprobe
     /// </summary>
-    [Export(typeof(BaseMetadataProvider))]
     public class FFProbeVideoInfoProvider : BaseFFProbeProvider<Video>
     {
         /// <summary>
@@ -43,8 +41,7 @@ namespace MediaBrowser.Controller.Providers.MediaInfo
         /// <param name="isoManager">The iso manager.</param>
         /// <param name="blurayExaminer">The bluray examiner.</param>
         /// <exception cref="System.ArgumentNullException">blurayExaminer</exception>
-        [ImportingConstructor]
-        public FFProbeVideoInfoProvider([Import("isoManager")] IIsoManager isoManager, [Import("blurayExaminer")] IBlurayExaminer blurayExaminer)
+        public FFProbeVideoInfoProvider(IIsoManager isoManager, IBlurayExaminer blurayExaminer)
             : base()
         {
             if (blurayExaminer == null)
diff --git a/MediaBrowser.Controller/Providers/Movies/FanArtMovieProvider.cs b/MediaBrowser.Controller/Providers/Movies/FanArtMovieProvider.cs
index 38e5475230..e833e49318 100644
--- a/MediaBrowser.Controller/Providers/Movies/FanArtMovieProvider.cs
+++ b/MediaBrowser.Controller/Providers/Movies/FanArtMovieProvider.cs
@@ -4,7 +4,6 @@ using MediaBrowser.Controller.Entities.Movies;
 using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.Net;
 using System;
-using System.ComponentModel.Composition;
 using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
@@ -15,7 +14,6 @@ namespace MediaBrowser.Controller.Providers.Movies
     /// <summary>
     /// Class FanArtMovieProvider
     /// </summary>
-    [Export(typeof(BaseMetadataProvider))]
     class FanArtMovieProvider : FanartBaseProvider
     {
         /// <summary>
diff --git a/MediaBrowser.Controller/Providers/Movies/MovieDbProvider.cs b/MediaBrowser.Controller/Providers/Movies/MovieDbProvider.cs
index 2319e5cfa4..72f8a3fc74 100644
--- a/MediaBrowser.Controller/Providers/Movies/MovieDbProvider.cs
+++ b/MediaBrowser.Controller/Providers/Movies/MovieDbProvider.cs
@@ -7,7 +7,6 @@ using MediaBrowser.Model.Logging;
 using MediaBrowser.Model.Net;
 using System;
 using System.Collections.Generic;
-using System.ComponentModel.Composition;
 using System.Globalization;
 using System.IO;
 using System.Linq;
@@ -29,7 +28,6 @@ namespace MediaBrowser.Controller.Providers.Movies
     /// <summary>
     /// Class MovieDbProvider
     /// </summary>
-    [Export(typeof(BaseMetadataProvider))]
     public class MovieDbProvider : BaseMetadataProvider
     {
         /// <summary>
diff --git a/MediaBrowser.Controller/Providers/Movies/MovieProviderFromJson.cs b/MediaBrowser.Controller/Providers/Movies/MovieProviderFromJson.cs
index ad5f6626be..45079dddaa 100644
--- a/MediaBrowser.Controller/Providers/Movies/MovieProviderFromJson.cs
+++ b/MediaBrowser.Controller/Providers/Movies/MovieProviderFromJson.cs
@@ -1,7 +1,6 @@
 using MediaBrowser.Common.Serialization;
 using MediaBrowser.Controller.Entities;
 using System;
-using System.ComponentModel.Composition;
 using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
@@ -11,7 +10,6 @@ namespace MediaBrowser.Controller.Providers.Movies
     /// <summary>
     /// Class MovieProviderFromJson
     /// </summary>
-    [Export(typeof(BaseMetadataProvider))]
     public class MovieProviderFromJson : MovieDbProvider
     {
         /// <summary>
diff --git a/MediaBrowser.Controller/Providers/Movies/MovieProviderFromXml.cs b/MediaBrowser.Controller/Providers/Movies/MovieProviderFromXml.cs
index b180fa580f..274930bc8c 100644
--- a/MediaBrowser.Controller/Providers/Movies/MovieProviderFromXml.cs
+++ b/MediaBrowser.Controller/Providers/Movies/MovieProviderFromXml.cs
@@ -1,7 +1,6 @@
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.Movies;
 using System;
-using System.ComponentModel.Composition;
 using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
@@ -11,7 +10,6 @@ namespace MediaBrowser.Controller.Providers.Movies
     /// <summary>
     /// Class MovieProviderFromXml
     /// </summary>
-    [Export(typeof(BaseMetadataProvider))]
     public class MovieProviderFromXml : BaseMetadataProvider
     {
         /// <summary>
diff --git a/MediaBrowser.Controller/Providers/Movies/PersonProviderFromJson.cs b/MediaBrowser.Controller/Providers/Movies/PersonProviderFromJson.cs
index 19a707be30..b4b4933e28 100644
--- a/MediaBrowser.Controller/Providers/Movies/PersonProviderFromJson.cs
+++ b/MediaBrowser.Controller/Providers/Movies/PersonProviderFromJson.cs
@@ -1,7 +1,6 @@
 using MediaBrowser.Common.Serialization;
 using MediaBrowser.Controller.Entities;
 using System;
-using System.ComponentModel.Composition;
 using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
@@ -11,7 +10,6 @@ namespace MediaBrowser.Controller.Providers.Movies
     /// <summary>
     /// Class PersonProviderFromJson
     /// </summary>
-    [Export(typeof(BaseMetadataProvider))]
     class PersonProviderFromJson : TmdbPersonProvider
     {
         /// <summary>
diff --git a/MediaBrowser.Controller/Providers/Movies/TmdbPersonProvider.cs b/MediaBrowser.Controller/Providers/Movies/TmdbPersonProvider.cs
index 4cdfc58940..7b5d62fb0e 100644
--- a/MediaBrowser.Controller/Providers/Movies/TmdbPersonProvider.cs
+++ b/MediaBrowser.Controller/Providers/Movies/TmdbPersonProvider.cs
@@ -4,7 +4,6 @@ using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.Net;
 using System;
 using System.Collections.Generic;
-using System.ComponentModel.Composition;
 using System.Globalization;
 using System.IO;
 using System.Linq;
@@ -17,7 +16,6 @@ namespace MediaBrowser.Controller.Providers.Movies
     /// <summary>
     /// Class TmdbPersonProvider
     /// </summary>
-    [Export(typeof(BaseMetadataProvider))]
     public class TmdbPersonProvider : BaseMetadataProvider
     {
         /// <summary>
diff --git a/MediaBrowser.Controller/Providers/SortNameProvider.cs b/MediaBrowser.Controller/Providers/SortNameProvider.cs
index 071732f3e3..933b0c78c3 100644
--- a/MediaBrowser.Controller/Providers/SortNameProvider.cs
+++ b/MediaBrowser.Controller/Providers/SortNameProvider.cs
@@ -1,7 +1,6 @@
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.Audio;
 using MediaBrowser.Controller.Entities.TV;
-using System.ComponentModel.Composition;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
@@ -11,7 +10,6 @@ namespace MediaBrowser.Controller.Providers
     /// <summary>
     /// Class SortNameProvider
     /// </summary>
-    [Export(typeof(BaseMetadataProvider))]
     public class SortNameProvider : BaseMetadataProvider
     {
         /// <summary>
diff --git a/MediaBrowser.Controller/Providers/TV/EpisodeImageFromMediaLocationProvider.cs b/MediaBrowser.Controller/Providers/TV/EpisodeImageFromMediaLocationProvider.cs
index a493ce746f..c6210f74c2 100644
--- a/MediaBrowser.Controller/Providers/TV/EpisodeImageFromMediaLocationProvider.cs
+++ b/MediaBrowser.Controller/Providers/TV/EpisodeImageFromMediaLocationProvider.cs
@@ -2,7 +2,6 @@
 using MediaBrowser.Controller.Entities.TV;
 using MediaBrowser.Model.Entities;
 using System;
-using System.ComponentModel.Composition;
 using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
@@ -12,7 +11,6 @@ namespace MediaBrowser.Controller.Providers.TV
     /// <summary>
     /// Class EpisodeImageFromMediaLocationProvider
     /// </summary>
-    [Export(typeof(BaseMetadataProvider))]
     public class EpisodeImageFromMediaLocationProvider : BaseMetadataProvider
     {
         /// <summary>
diff --git a/MediaBrowser.Controller/Providers/TV/EpisodeProviderFromXml.cs b/MediaBrowser.Controller/Providers/TV/EpisodeProviderFromXml.cs
index 08d0988eb9..7a96e368c9 100644
--- a/MediaBrowser.Controller/Providers/TV/EpisodeProviderFromXml.cs
+++ b/MediaBrowser.Controller/Providers/TV/EpisodeProviderFromXml.cs
@@ -2,7 +2,6 @@
 using MediaBrowser.Controller.Entities.TV;
 using MediaBrowser.Model.Entities;
 using System;
-using System.ComponentModel.Composition;
 using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
@@ -12,7 +11,6 @@ namespace MediaBrowser.Controller.Providers.TV
     /// <summary>
     /// Class EpisodeProviderFromXml
     /// </summary>
-    [Export(typeof(BaseMetadataProvider))]
     public class EpisodeProviderFromXml : BaseMetadataProvider
     {
         /// <summary>
diff --git a/MediaBrowser.Controller/Providers/TV/FanArtTVProvider.cs b/MediaBrowser.Controller/Providers/TV/FanArtTVProvider.cs
index 2640e04825..05ab172a8e 100644
--- a/MediaBrowser.Controller/Providers/TV/FanArtTVProvider.cs
+++ b/MediaBrowser.Controller/Providers/TV/FanArtTVProvider.cs
@@ -4,7 +4,6 @@ using MediaBrowser.Controller.Entities.TV;
 using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.Net;
 using System;
-using System.ComponentModel.Composition;
 using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
@@ -12,7 +11,6 @@ using System.Xml;
 
 namespace MediaBrowser.Controller.Providers.TV
 {
-    [Export(typeof(BaseMetadataProvider))]
     class FanArtTVProvider : FanartBaseProvider
     {
         protected string FanArtBaseUrl = "http://api.fanart.tv/webservice/series/{0}/{1}/xml/all/1/1";
diff --git a/MediaBrowser.Controller/Providers/TV/RemoteEpisodeProvider.cs b/MediaBrowser.Controller/Providers/TV/RemoteEpisodeProvider.cs
index d1d931a62f..b065981148 100644
--- a/MediaBrowser.Controller/Providers/TV/RemoteEpisodeProvider.cs
+++ b/MediaBrowser.Controller/Providers/TV/RemoteEpisodeProvider.cs
@@ -5,7 +5,6 @@ using MediaBrowser.Controller.Resolvers.TV;
 using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.Net;
 using System;
-using System.ComponentModel.Composition;
 using System.IO;
 using System.Linq;
 using System.Threading;
@@ -18,7 +17,6 @@ namespace MediaBrowser.Controller.Providers.TV
     /// <summary>
     /// Class RemoteEpisodeProvider
     /// </summary>
-    [Export(typeof(BaseMetadataProvider))]
     class RemoteEpisodeProvider : BaseMetadataProvider
     {
 
diff --git a/MediaBrowser.Controller/Providers/TV/RemoteSeasonProvider.cs b/MediaBrowser.Controller/Providers/TV/RemoteSeasonProvider.cs
index 277b6d891f..3e7f6b1a2b 100644
--- a/MediaBrowser.Controller/Providers/TV/RemoteSeasonProvider.cs
+++ b/MediaBrowser.Controller/Providers/TV/RemoteSeasonProvider.cs
@@ -5,7 +5,6 @@ using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.Net;
 using System;
 using System.Collections.Generic;
-using System.ComponentModel.Composition;
 using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
@@ -16,7 +15,6 @@ namespace MediaBrowser.Controller.Providers.TV
     /// <summary>
     /// Class RemoteSeasonProvider
     /// </summary>
-    [Export(typeof(BaseMetadataProvider))]
     class RemoteSeasonProvider : BaseMetadataProvider
     {
 
diff --git a/MediaBrowser.Controller/Providers/TV/RemoteSeriesProvider.cs b/MediaBrowser.Controller/Providers/TV/RemoteSeriesProvider.cs
index 985aa0262a..b8941dbba3 100644
--- a/MediaBrowser.Controller/Providers/TV/RemoteSeriesProvider.cs
+++ b/MediaBrowser.Controller/Providers/TV/RemoteSeriesProvider.cs
@@ -7,7 +7,6 @@ using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.Net;
 using System;
 using System.Collections.Generic;
-using System.ComponentModel.Composition;
 using System.IO;
 using System.Net;
 using System.Text;
@@ -20,7 +19,6 @@ namespace MediaBrowser.Controller.Providers.TV
     /// <summary>
     /// Class RemoteSeriesProvider
     /// </summary>
-    [Export(typeof(BaseMetadataProvider))]
     class RemoteSeriesProvider : BaseMetadataProvider
     {
 
diff --git a/MediaBrowser.Controller/Providers/TV/SeriesProviderFromXml.cs b/MediaBrowser.Controller/Providers/TV/SeriesProviderFromXml.cs
index c92841fb65..aa2cde28da 100644
--- a/MediaBrowser.Controller/Providers/TV/SeriesProviderFromXml.cs
+++ b/MediaBrowser.Controller/Providers/TV/SeriesProviderFromXml.cs
@@ -2,7 +2,6 @@
 using MediaBrowser.Controller.Entities.TV;
 using MediaBrowser.Model.Entities;
 using System;
-using System.ComponentModel.Composition;
 using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
@@ -12,7 +11,6 @@ namespace MediaBrowser.Controller.Providers.TV
     /// <summary>
     /// Class SeriesProviderFromXml
     /// </summary>
-    [Export(typeof(BaseMetadataProvider))]
     public class SeriesProviderFromXml : BaseMetadataProvider
     {
         /// <summary>
diff --git a/MediaBrowser.Controller/Resolvers/Audio/AudioResolver.cs b/MediaBrowser.Controller/Resolvers/Audio/AudioResolver.cs
index f827bf0477..6e1bbfbfe3 100644
--- a/MediaBrowser.Controller/Resolvers/Audio/AudioResolver.cs
+++ b/MediaBrowser.Controller/Resolvers/Audio/AudioResolver.cs
@@ -1,16 +1,26 @@
 using MediaBrowser.Controller.Library;
-using System.ComponentModel.Composition;
 
 namespace MediaBrowser.Controller.Resolvers.Audio
 {
-    [Export(typeof(IBaseItemResolver))]
+    /// <summary>
+    /// Class AudioResolver
+    /// </summary>
     public class AudioResolver : BaseItemResolver<Entities.Audio.Audio>
     {
+        /// <summary>
+        /// Gets the priority.
+        /// </summary>
+        /// <value>The priority.</value>
         public override ResolverPriority Priority
         {
             get { return ResolverPriority.Last; }
         }
-        
+
+        /// <summary>
+        /// Resolves the specified args.
+        /// </summary>
+        /// <param name="args">The args.</param>
+        /// <returns>Entities.Audio.Audio.</returns>
         protected override Entities.Audio.Audio Resolve(ItemResolveArgs args)
         {
             // Return audio if the path is a file and has a matching extension
diff --git a/MediaBrowser.Controller/Resolvers/Audio/MusicAlbumResolver.cs b/MediaBrowser.Controller/Resolvers/Audio/MusicAlbumResolver.cs
index 8b2e49f313..d8d2c326d8 100644
--- a/MediaBrowser.Controller/Resolvers/Audio/MusicAlbumResolver.cs
+++ b/MediaBrowser.Controller/Resolvers/Audio/MusicAlbumResolver.cs
@@ -1,17 +1,27 @@
 using MediaBrowser.Controller.Entities.Audio;
 using MediaBrowser.Controller.Library;
-using System.ComponentModel.Composition;
 
 namespace MediaBrowser.Controller.Resolvers.Audio
 {
-    [Export(typeof(IBaseItemResolver))]
+    /// <summary>
+    /// Class MusicAlbumResolver
+    /// </summary>
     public class MusicAlbumResolver : BaseItemResolver<MusicAlbum>
     {
+        /// <summary>
+        /// Gets the priority.
+        /// </summary>
+        /// <value>The priority.</value>
         public override ResolverPriority Priority
         {
             get { return ResolverPriority.Third; } // we need to be ahead of the generic folder resolver but behind the movie one
         }
-        
+
+        /// <summary>
+        /// Resolves the specified args.
+        /// </summary>
+        /// <param name="args">The args.</param>
+        /// <returns>MusicAlbum.</returns>
         protected override MusicAlbum Resolve(ItemResolveArgs args)
         {
             if (!args.IsDirectory) return null;
diff --git a/MediaBrowser.Controller/Resolvers/Audio/MusicArtistResolver.cs b/MediaBrowser.Controller/Resolvers/Audio/MusicArtistResolver.cs
index 8060e8d334..45f96d3aba 100644
--- a/MediaBrowser.Controller/Resolvers/Audio/MusicArtistResolver.cs
+++ b/MediaBrowser.Controller/Resolvers/Audio/MusicArtistResolver.cs
@@ -1,18 +1,28 @@
 using MediaBrowser.Controller.Entities.Audio;
 using MediaBrowser.Controller.Library;
-using System.ComponentModel.Composition;
 using System.Linq;
 
 namespace MediaBrowser.Controller.Resolvers.Audio
 {
-    [Export(typeof(IBaseItemResolver))]
+    /// <summary>
+    /// Class MusicArtistResolver
+    /// </summary>
     public class MusicArtistResolver : BaseItemResolver<MusicArtist>
     {
+        /// <summary>
+        /// Gets the priority.
+        /// </summary>
+        /// <value>The priority.</value>
         public override ResolverPriority Priority
         {
             get { return ResolverPriority.Third; } // we need to be ahead of the generic folder resolver but behind the movie one
         }
 
+        /// <summary>
+        /// Resolves the specified args.
+        /// </summary>
+        /// <param name="args">The args.</param>
+        /// <returns>MusicArtist.</returns>
         protected override MusicArtist Resolve(ItemResolveArgs args)
         {
             if (!args.IsDirectory) return null;
diff --git a/MediaBrowser.Controller/Resolvers/CoreResolutionIgnoreRule.cs b/MediaBrowser.Controller/Resolvers/CoreResolutionIgnoreRule.cs
index d237f68f32..770b673a51 100644
--- a/MediaBrowser.Controller/Resolvers/CoreResolutionIgnoreRule.cs
+++ b/MediaBrowser.Controller/Resolvers/CoreResolutionIgnoreRule.cs
@@ -1,7 +1,6 @@
 using MediaBrowser.Controller.Library;
 using System;
 using System.Collections.Generic;
-using System.ComponentModel.Composition;
 using System.Linq;
 
 namespace MediaBrowser.Controller.Resolvers
@@ -9,7 +8,6 @@ namespace MediaBrowser.Controller.Resolvers
     /// <summary>
     /// Provides the core resolver ignore rules
     /// </summary>
-    [Export(typeof(IResolutionIgnoreRule))]
     public class CoreResolutionIgnoreRule : IResolutionIgnoreRule
     {
         /// <summary>
@@ -27,6 +25,11 @@ namespace MediaBrowser.Controller.Resolvers
             "extrafanart"
         };
 
+        /// <summary>
+        /// Shoulds the ignore.
+        /// </summary>
+        /// <param name="args">The args.</param>
+        /// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
         public bool ShouldIgnore(ItemResolveArgs args)
         {
             // Ignore hidden files and folders
diff --git a/MediaBrowser.Controller/Resolvers/EntityResolutionHelper.cs b/MediaBrowser.Controller/Resolvers/EntityResolutionHelper.cs
index 75e1305268..f406cb1851 100644
--- a/MediaBrowser.Controller/Resolvers/EntityResolutionHelper.cs
+++ b/MediaBrowser.Controller/Resolvers/EntityResolutionHelper.cs
@@ -1,6 +1,7 @@
 using MediaBrowser.Common.IO;
 using MediaBrowser.Common.Win32;
 using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.IO;
 using MediaBrowser.Controller.Library;
 using System;
 using System.Collections.Generic;
diff --git a/MediaBrowser.Controller/Resolvers/FolderResolver.cs b/MediaBrowser.Controller/Resolvers/FolderResolver.cs
index e37c18692d..c356b8c844 100644
--- a/MediaBrowser.Controller/Resolvers/FolderResolver.cs
+++ b/MediaBrowser.Controller/Resolvers/FolderResolver.cs
@@ -1,13 +1,11 @@
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
-using System.ComponentModel.Composition;
 
 namespace MediaBrowser.Controller.Resolvers
 {
     /// <summary>
     /// Class FolderResolver
     /// </summary>
-    [Export(typeof(IBaseItemResolver))]
     public class FolderResolver : BaseFolderResolver<Folder>
     {
         /// <summary>
diff --git a/MediaBrowser.Controller/Resolvers/LocalTrailerResolver.cs b/MediaBrowser.Controller/Resolvers/LocalTrailerResolver.cs
index c26b0ce37e..a61e010b3c 100644
--- a/MediaBrowser.Controller/Resolvers/LocalTrailerResolver.cs
+++ b/MediaBrowser.Controller/Resolvers/LocalTrailerResolver.cs
@@ -1,7 +1,6 @@
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
 using System;
-using System.ComponentModel.Composition;
 using System.IO;
 
 namespace MediaBrowser.Controller.Resolvers
@@ -9,7 +8,6 @@ namespace MediaBrowser.Controller.Resolvers
     /// <summary>
     /// Class LocalTrailerResolver
     /// </summary>
-    [Export(typeof(IBaseItemResolver))]
     public class LocalTrailerResolver : BaseVideoResolver<Trailer>
     {
         /// <summary>
diff --git a/MediaBrowser.Controller/Resolvers/Movies/BoxSetResolver.cs b/MediaBrowser.Controller/Resolvers/Movies/BoxSetResolver.cs
index ccca0cfabb..2eee2a98bb 100644
--- a/MediaBrowser.Controller/Resolvers/Movies/BoxSetResolver.cs
+++ b/MediaBrowser.Controller/Resolvers/Movies/BoxSetResolver.cs
@@ -1,7 +1,6 @@
 using MediaBrowser.Controller.Entities.Movies;
 using MediaBrowser.Controller.Library;
 using System;
-using System.ComponentModel.Composition;
 using System.IO;
 
 namespace MediaBrowser.Controller.Resolvers.Movies
@@ -9,7 +8,6 @@ namespace MediaBrowser.Controller.Resolvers.Movies
     /// <summary>
     /// Class BoxSetResolver
     /// </summary>
-    [Export(typeof(IBaseItemResolver))]
     public class BoxSetResolver : BaseFolderResolver<BoxSet>
     {
         /// <summary>
diff --git a/MediaBrowser.Controller/Resolvers/Movies/MovieResolver.cs b/MediaBrowser.Controller/Resolvers/Movies/MovieResolver.cs
index 14f6357478..9443221a3f 100644
--- a/MediaBrowser.Controller/Resolvers/Movies/MovieResolver.cs
+++ b/MediaBrowser.Controller/Resolvers/Movies/MovieResolver.cs
@@ -6,7 +6,6 @@ using MediaBrowser.Controller.Providers.Movies;
 using MediaBrowser.Model.Entities;
 using System;
 using System.Collections.Generic;
-using System.ComponentModel.Composition;
 using System.IO;
 
 namespace MediaBrowser.Controller.Resolvers.Movies
@@ -14,7 +13,6 @@ namespace MediaBrowser.Controller.Resolvers.Movies
     /// <summary>
     /// Class MovieResolver
     /// </summary>
-    [Export(typeof(IBaseItemResolver))]
     public class MovieResolver : BaseVideoResolver<Movie>
     {
         /// <summary>
diff --git a/MediaBrowser.Controller/Resolvers/TV/EpisodeResolver.cs b/MediaBrowser.Controller/Resolvers/TV/EpisodeResolver.cs
index f2f3ce122d..d1789bcbb5 100644
--- a/MediaBrowser.Controller/Resolvers/TV/EpisodeResolver.cs
+++ b/MediaBrowser.Controller/Resolvers/TV/EpisodeResolver.cs
@@ -1,14 +1,20 @@
-using System;
-using MediaBrowser.Controller.Entities.TV;
+using MediaBrowser.Controller.Entities.TV;
 using MediaBrowser.Controller.Library;
-using System.ComponentModel.Composition;
 using MediaBrowser.Model.Entities;
+using System;
 
 namespace MediaBrowser.Controller.Resolvers.TV
 {
-    [Export(typeof(IBaseItemResolver))]
+    /// <summary>
+    /// Class EpisodeResolver
+    /// </summary>
     public class EpisodeResolver : BaseVideoResolver<Episode>
     {
+        /// <summary>
+        /// Resolves the specified args.
+        /// </summary>
+        /// <param name="args">The args.</param>
+        /// <returns>Episode.</returns>
         protected override Episode Resolve(ItemResolveArgs args)
         {
             // If the parent is a Season or Series, then this is an Episode if the VideoResolver returns something
@@ -40,6 +46,11 @@ namespace MediaBrowser.Controller.Resolvers.TV
             return null;
         }
 
+        /// <summary>
+        /// Sets the initial item values.
+        /// </summary>
+        /// <param name="item">The item.</param>
+        /// <param name="args">The args.</param>
         protected override void SetInitialItemValues(Episode item, ItemResolveArgs args)
         {
             base.SetInitialItemValues(item, args);
diff --git a/MediaBrowser.Controller/Resolvers/TV/SeasonResolver.cs b/MediaBrowser.Controller/Resolvers/TV/SeasonResolver.cs
index 6569c85bc8..9ea4742079 100644
--- a/MediaBrowser.Controller/Resolvers/TV/SeasonResolver.cs
+++ b/MediaBrowser.Controller/Resolvers/TV/SeasonResolver.cs
@@ -1,13 +1,19 @@
 using MediaBrowser.Controller.Entities.TV;
 using MediaBrowser.Controller.Library;
 using System;
-using System.ComponentModel.Composition;
 
 namespace MediaBrowser.Controller.Resolvers.TV
 {
-    [Export(typeof(IBaseItemResolver))]
+    /// <summary>
+    /// Class SeasonResolver
+    /// </summary>
     public class SeasonResolver : BaseFolderResolver<Season>
     {
+        /// <summary>
+        /// Resolves the specified args.
+        /// </summary>
+        /// <param name="args">The args.</param>
+        /// <returns>Season.</returns>
         protected override Season Resolve(ItemResolveArgs args)
         {
             if (args.Parent is Series && args.IsDirectory)
@@ -21,6 +27,11 @@ namespace MediaBrowser.Controller.Resolvers.TV
             return null;
         }
 
+        /// <summary>
+        /// Sets the initial item values.
+        /// </summary>
+        /// <param name="item">The item.</param>
+        /// <param name="args">The args.</param>
         protected override void SetInitialItemValues(Season item, ItemResolveArgs args)
         {
             base.SetInitialItemValues(item, args);
diff --git a/MediaBrowser.Controller/Resolvers/TV/SeriesResolver.cs b/MediaBrowser.Controller/Resolvers/TV/SeriesResolver.cs
index 7c0bc3df14..c973cfe874 100644
--- a/MediaBrowser.Controller/Resolvers/TV/SeriesResolver.cs
+++ b/MediaBrowser.Controller/Resolvers/TV/SeriesResolver.cs
@@ -3,7 +3,6 @@ using MediaBrowser.Controller.Entities.TV;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Model.Entities;
 using System;
-using System.ComponentModel.Composition;
 using System.IO;
 
 namespace MediaBrowser.Controller.Resolvers.TV
@@ -11,7 +10,6 @@ namespace MediaBrowser.Controller.Resolvers.TV
     /// <summary>
     /// Class SeriesResolver
     /// </summary>
-    [Export(typeof(IBaseItemResolver))]
     public class SeriesResolver : BaseFolderResolver<Series>
     {
         /// <summary>
diff --git a/MediaBrowser.Controller/Resolvers/VideoResolver.cs b/MediaBrowser.Controller/Resolvers/VideoResolver.cs
index bfb364349b..5f2f8d9544 100644
--- a/MediaBrowser.Controller/Resolvers/VideoResolver.cs
+++ b/MediaBrowser.Controller/Resolvers/VideoResolver.cs
@@ -2,7 +2,6 @@
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Model.Entities;
 using System;
-using System.ComponentModel.Composition;
 using System.IO;
 
 namespace MediaBrowser.Controller.Resolvers
@@ -10,7 +9,6 @@ namespace MediaBrowser.Controller.Resolvers
     /// <summary>
     /// Resolves a Path into a Video
     /// </summary>
-    [Export(typeof(IBaseItemResolver))]
     public class VideoResolver : BaseVideoResolver<Video>
     {
         /// <summary>
diff --git a/MediaBrowser.Controller/ScheduledTasks/ChapterImagesTask.cs b/MediaBrowser.Controller/ScheduledTasks/ChapterImagesTask.cs
index d3d30ed771..1a64bb8532 100644
--- a/MediaBrowser.Controller/ScheduledTasks/ChapterImagesTask.cs
+++ b/MediaBrowser.Controller/ScheduledTasks/ChapterImagesTask.cs
@@ -1,19 +1,30 @@
 using MediaBrowser.Common.ScheduledTasks;
 using MediaBrowser.Controller.Entities;
-using MediaBrowser.Model.Tasks;
+using MediaBrowser.Model.Logging;
 using System;
 using System.Collections.Generic;
-using System.ComponentModel.Composition;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 
 namespace MediaBrowser.Controller.ScheduledTasks
 {
-    [Export(typeof(IScheduledTask))]
+    /// <summary>
+    /// Class ChapterImagesTask
+    /// </summary>
     class ChapterImagesTask : BaseScheduledTask<Kernel>
     {
         /// <summary>
+        /// Initializes a new instance of the <see cref="ChapterImagesTask" /> class.
+        /// </summary>
+        /// <param name="kernel">The kernel.</param>
+        /// <param name="logger"></param>
+        public ChapterImagesTask(Kernel kernel, ITaskManager taskManager, ILogger logger)
+            : base(kernel, taskManager, logger)
+        {
+        }
+
+        /// <summary>
         /// Creates the triggers that define when the task will run
         /// </summary>
         /// <returns>IEnumerable{BaseTaskTrigger}.</returns>
diff --git a/MediaBrowser.Controller/ScheduledTasks/ImageCleanupTask.cs b/MediaBrowser.Controller/ScheduledTasks/ImageCleanupTask.cs
index 57fc280deb..8dd0895c96 100644
--- a/MediaBrowser.Controller/ScheduledTasks/ImageCleanupTask.cs
+++ b/MediaBrowser.Controller/ScheduledTasks/ImageCleanupTask.cs
@@ -1,11 +1,9 @@
-using MediaBrowser.Common.Extensions;
-using MediaBrowser.Common.ScheduledTasks;
+using MediaBrowser.Common.ScheduledTasks;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.Movies;
-using MediaBrowser.Model.Tasks;
+using MediaBrowser.Model.Logging;
 using System;
 using System.Collections.Generic;
-using System.ComponentModel.Composition;
 using System.IO;
 using System.Linq;
 using System.Threading;
@@ -16,10 +14,19 @@ namespace MediaBrowser.Controller.ScheduledTasks
     /// <summary>
     /// Class ImageCleanupTask
     /// </summary>
-    [Export(typeof(IScheduledTask))]
     public class ImageCleanupTask : BaseScheduledTask<Kernel>
     {
         /// <summary>
+        /// Initializes a new instance of the <see cref="ImageCleanupTask" /> class.
+        /// </summary>
+        /// <param name="kernel">The kernel.</param>
+        /// <param name="logger"></param>
+        public ImageCleanupTask(Kernel kernel, ITaskManager taskManager, ILogger logger)
+            : base(kernel, taskManager, logger)
+        {
+        }
+
+        /// <summary>
         /// Creates the triggers that define when the task will run
         /// </summary>
         /// <returns>IEnumerable{BaseTaskTrigger}.</returns>
diff --git a/MediaBrowser.Controller/ScheduledTasks/PeopleValidationTask.cs b/MediaBrowser.Controller/ScheduledTasks/PeopleValidationTask.cs
index 2a91f07160..ee55ff2e9e 100644
--- a/MediaBrowser.Controller/ScheduledTasks/PeopleValidationTask.cs
+++ b/MediaBrowser.Controller/ScheduledTasks/PeopleValidationTask.cs
@@ -1,7 +1,7 @@
 using MediaBrowser.Common.ScheduledTasks;
+using MediaBrowser.Model.Logging;
 using System;
 using System.Collections.Generic;
-using System.ComponentModel.Composition;
 using System.Threading;
 using System.Threading.Tasks;
 
@@ -10,10 +10,19 @@ namespace MediaBrowser.Controller.ScheduledTasks
     /// <summary>
     /// Class PeopleValidationTask
     /// </summary>
-    [Export(typeof(IScheduledTask))]
     public class PeopleValidationTask : BaseScheduledTask<Kernel>
     {
         /// <summary>
+        /// Initializes a new instance of the <see cref="PeopleValidationTask" /> class.
+        /// </summary>
+        /// <param name="kernel">The kernel.</param>
+        /// <param name="logger"></param>
+        public PeopleValidationTask(Kernel kernel, ITaskManager taskManager, ILogger logger)
+            : base(kernel, taskManager, logger)
+        {
+        }
+
+        /// <summary>
         /// Creates the triggers that define when the task will run
         /// </summary>
         /// <returns>IEnumerable{BaseTaskTrigger}.</returns>
diff --git a/MediaBrowser.Controller/ScheduledTasks/PluginUpdateTask.cs b/MediaBrowser.Controller/ScheduledTasks/PluginUpdateTask.cs
index 3d79193d5e..854c3b82f8 100644
--- a/MediaBrowser.Controller/ScheduledTasks/PluginUpdateTask.cs
+++ b/MediaBrowser.Controller/ScheduledTasks/PluginUpdateTask.cs
@@ -1,9 +1,8 @@
 using MediaBrowser.Common.ScheduledTasks;
+using MediaBrowser.Model.Logging;
 using MediaBrowser.Model.Net;
-using MediaBrowser.Model.Tasks;
 using System;
 using System.Collections.Generic;
-using System.ComponentModel.Composition;
 using System.IO;
 using System.Linq;
 using System.Threading;
@@ -14,10 +13,19 @@ namespace MediaBrowser.Controller.ScheduledTasks
     /// <summary>
     /// Plugin Update Task
     /// </summary>
-    [Export(typeof(IScheduledTask))]
     public class PluginUpdateTask : BaseScheduledTask<Kernel>
     {
         /// <summary>
+        /// Initializes a new instance of the <see cref="PluginUpdateTask" /> class.
+        /// </summary>
+        /// <param name="kernel">The kernel.</param>
+        /// <param name="logger"></param>
+        public PluginUpdateTask(Kernel kernel, ITaskManager taskManager, ILogger logger)
+            : base(kernel, taskManager, logger)
+        {
+        }
+
+        /// <summary>
         /// Creates the triggers that define when the task will run
         /// </summary>
         /// <returns>IEnumerable{BaseTaskTrigger}.</returns>
diff --git a/MediaBrowser.Controller/ScheduledTasks/RefreshMediaLibraryTask.cs b/MediaBrowser.Controller/ScheduledTasks/RefreshMediaLibraryTask.cs
index f0fcb8aba3..76e60f2ef9 100644
--- a/MediaBrowser.Controller/ScheduledTasks/RefreshMediaLibraryTask.cs
+++ b/MediaBrowser.Controller/ScheduledTasks/RefreshMediaLibraryTask.cs
@@ -1,8 +1,8 @@
 using MediaBrowser.Common.ScheduledTasks;
+using MediaBrowser.Model.Logging;
 using MediaBrowser.Model.Tasks;
 using System;
 using System.Collections.Generic;
-using System.ComponentModel.Composition;
 using System.Threading;
 using System.Threading.Tasks;
 
@@ -11,10 +11,19 @@ namespace MediaBrowser.Controller.ScheduledTasks
     /// <summary>
     /// Class RefreshMediaLibraryTask
     /// </summary>
-    [Export(typeof(IScheduledTask))]
     public class RefreshMediaLibraryTask : BaseScheduledTask<Kernel>
     {
         /// <summary>
+        /// Initializes a new instance of the <see cref="RefreshMediaLibraryTask" /> class.
+        /// </summary>
+        /// <param name="kernel">The kernel.</param>
+        /// <param name="logger"></param>
+        public RefreshMediaLibraryTask(Kernel kernel, ITaskManager taskManager, ILogger logger)
+            : base(kernel, taskManager, logger)
+        {
+        }
+
+        /// <summary>
         /// Gets the default triggers.
         /// </summary>
         /// <returns>IEnumerable{BaseTaskTrigger}.</returns>
@@ -22,7 +31,7 @@ namespace MediaBrowser.Controller.ScheduledTasks
         {
             return new BaseTaskTrigger[] { 
 
-                new StartupTrigger(Kernel),
+                new StartupTrigger(),
 
                 new SystemEventTrigger{ SystemEvent = SystemEvent.WakeFromSleep},