diff --git a/skyscraper8/ReutersWne/WneStory.cs b/skyscraper8/ReutersWne/WneStory.cs
index 7128f4c..4b7576e 100644
--- a/skyscraper8/ReutersWne/WneStory.cs
+++ b/skyscraper8/ReutersWne/WneStory.cs
@@ -141,8 +141,15 @@ struct WneStoryProgress
         this.SessionId = source.SessionId;
 		this.FileSize = source.FileSize;
         this.FileCaught = source.CaughtPayloadBytes;
-        if (this.Filename.StartsWith("\\"))
-            this.Filename = this.Filename.Substring(1);
+        if (!string.IsNullOrEmpty(this.Filename))
+        {
+            if (this.Filename.StartsWith("\\"))
+                this.Filename = this.Filename.Substring(1);
+        }
+        else
+        {
+            this.Filename = String.Format("skyscraper8_wne_{0}.bin", SessionId);
+        }
     }
 
 	public string Filename { get; }