Index: /trunk/src/VBox/Runtime/common/vfs/vfsstdfile.cpp
===================================================================
--- /trunk/src/VBox/Runtime/common/vfs/vfsstdfile.cpp	(revision 57634)
+++ /trunk/src/VBox/Runtime/common/vfs/vfsstdfile.cpp	(revision 57635)
@@ -489,5 +489,8 @@
     int rc = RTVfsFileFromRTFile(hFile, fOpen, fLeaveOpen, &hVfsFile);
     if (RT_SUCCESS(rc))
+    {
         *phVfsIos = RTVfsFileToIoStream(hVfsFile);
+        RTVfsFileRelease(hVfsFile);
+    }
     return rc;
 }