diff --git a/mozilla/xpcom/io/nsLocalFileWin.cpp b/mozilla/xpcom/io/nsLocalFileWin.cpp
index 18874680348..ea1e1f79556 100644
--- a/mozilla/xpcom/io/nsLocalFileWin.cpp
+++ b/mozilla/xpcom/io/nsLocalFileWin.cpp
@@ -546,7 +546,7 @@ nsLocalFile::ResolveAndStat(PRBool resolveTerminal)
     if ( status == PR_SUCCESS )
 		mDirty = PR_FALSE;
     else
-        result = NS_ERROR_FAILURE;
+        result = NS_ERROR_FILE_NOT_FOUND;
 
 	return result;
 }