Index: /trunk/src/VBox/Devices/Audio/DrvAudioCommon.cpp
===================================================================
--- /trunk/src/VBox/Devices/Audio/DrvAudioCommon.cpp	(revision 71125)
+++ /trunk/src/VBox/Devices/Audio/DrvAudioCommon.cpp	(revision 71126)
@@ -1265,4 +1265,5 @@
     {
         RTStrPrintf(pFile->szName, RT_ELEMENTS(pFile->szName), "%s", pszFile);
+        pFile->hFile  = NIL_RTFILE;
         pFile->fFlags = fFlags;
         pFile->pvData = NULL;