Index: /trunk/src/VBox/HostDrivers/VBoxUSB/win/lib/VBoxUsbLib-win.cpp
===================================================================
--- /trunk/src/VBox/HostDrivers/VBoxUSB/win/lib/VBoxUsbLib-win.cpp	(revision 37000)
+++ /trunk/src/VBox/HostDrivers/VBoxUSB/win/lib/VBoxUsbLib-win.cpp	(revision 37001)
@@ -1164,5 +1164,5 @@
         {
             DWORD winEr = GetLastError();
-            AssertMsgFailed((__FUNCTION__": DeleteTimerQueueTimer failed, winEr (%d)\n", winEr));
+            AssertMsg(winEr == ERROR_IO_PENDING, (__FUNCTION__": DeleteTimerQueueTimer failed, winEr (%d)\n", winEr));
         }
     }