update access denied exceptions

2 files changed, 6 insertions, 5 deletions

diff --git a/MediaBrowser.Providers/Manager/ImageSaver.cs b/MediaBrowser.Providers/Manager/ImageSaver.cs
index 624736779e..dec6886350 100644
--- a/MediaBrowser.Providers/Manager/ImageSaver.cs
+++ b/MediaBrowser.Providers/Manager/ImageSaver.cs
@@ -236,11 +236,6 @@ namespace MediaBrowser.Providers.Manager
                     file.Attributes |= FileAttributes.Hidden;
                 }
             }
-            catch (UnauthorizedAccessException ex)
-            {
-                _logger.Error("Error saving image to {0}", ex, path);
-                throw new Exception(string.Format("Error saving image to {0}", path), ex);
-            }
             finally
             {
                 _libraryMonitor.ReportFileSystemChangeComplete(path, false);
diff --git a/MediaBrowser.Providers/Manager/ProviderManager.cs b/MediaBrowser.Providers/Manager/ProviderManager.cs
index 596a76327b..b2a51377c6 100644
--- a/MediaBrowser.Providers/Manager/ProviderManager.cs
+++ b/MediaBrowser.Providers/Manager/ProviderManager.cs
@@ -879,6 +879,11 @@ namespace MediaBrowser.Providers.Manager
 
         private void StartRefreshTimer()
         {
+            if (_disposed)
+            {
+                return;
+            }
+
             lock (_refreshTimerLock)
             {
                 if (_refreshTimer == null)
@@ -1013,6 +1018,7 @@ namespace MediaBrowser.Providers.Manager
         public void Dispose()
         {
             _disposed = true;
+            StopRefreshTimer();
         }
     }
 }
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