1 files changed, 3 insertions, 2 deletions
diff --git a/MediaBrowser.Api/Playback/Progressive/BaseProgressiveStreamingService.cs b/MediaBrowser.Api/Playback/Progressive/BaseProgressiveStreamingService.cs
index 910ac18e7..61c3e9aa8 100644
--- a/MediaBrowser.Api/Playback/Progressive/BaseProgressiveStreamingService.cs
+++ b/MediaBrowser.Api/Playback/Progressive/BaseProgressiveStreamingService.cs
@@ -17,6 +17,7 @@ using System.Globalization;
 using System.IO;
 using System.Threading;
 using System.Threading.Tasks;
+using CommonIO;
 
 namespace MediaBrowser.Api.Playback.Progressive
 {
@@ -139,7 +140,7 @@ namespace MediaBrowser.Api.Playback.Progressive
             }
 
             var outputPath = state.OutputFilePath;
-            var outputPathExists = File.Exists(outputPath);
+			var outputPathExists = FileSystem.FileExists(outputPath);
 
             var isTranscodeCached = outputPathExists && !ApiEntryPoint.Instance.HasActiveTranscodingJob(outputPath, TranscodingJobType.Progressive);
 
@@ -325,7 +326,7 @@ namespace MediaBrowser.Api.Playback.Progressive
             {
                 TranscodingJob job;
 
-                if (!File.Exists(outputPath))
+				if (!FileSystem.FileExists(outputPath))
                 {
                     job = await StartFfMpeg(state, outputPath, cancellationTokenSource).ConfigureAwait(false);
                 }