2 files changed, 3 insertions, 3 deletions
diff --git a/MediaBrowser.Providers/Books/OpenPackagingFormat/EpubImageProvider.cs b/MediaBrowser.Providers/Books/OpenPackagingFormat/EpubImageProvider.cs
index 69cae77628..dbd8b28198 100644
--- a/MediaBrowser.Providers/Books/OpenPackagingFormat/EpubImageProvider.cs
+++ b/MediaBrowser.Providers/Books/OpenPackagingFormat/EpubImageProvider.cs
@@ -64,7 +64,8 @@ namespace MediaBrowser.Providers.Books.OpenPackagingFormat
             }
 
             var cover = coverReference.Value;
-            var coverFile = epub.GetEntry(cover.Path);
+            // ZIP entry names always use '/', but the cover path is built with Path.Combine, which uses '\' on Windows
+            var coverFile = epub.GetEntry(cover.Path.Replace('\\', '/'));
 
             if (coverFile == null)
             {
diff --git a/MediaBrowser.Providers/Books/OpenPackagingFormat/EpubUtils.cs b/MediaBrowser.Providers/Books/OpenPackagingFormat/EpubUtils.cs
index e5d2987312..d60b50701e 100644
--- a/MediaBrowser.Providers/Books/OpenPackagingFormat/EpubUtils.cs
+++ b/MediaBrowser.Providers/Books/OpenPackagingFormat/EpubUtils.cs
@@ -1,4 +1,3 @@
-using System.IO;
 using System.IO.Compression;
 using System.Linq;
 using System.Xml.Linq;
@@ -17,7 +16,7 @@ namespace MediaBrowser.Providers.Books.OpenPackagingFormat
         /// <returns>The content file path.</returns>
         public static string? ReadContentFilePath(ZipArchive epub)
         {
-            var container = epub.GetEntry(Path.Combine("META-INF", "container.xml"));
+            var container = epub.GetEntry("META-INF/container.xml");
             if (container == null)
             {
                 return null;