Vlk
15
I’m not angry. It’s just that no matter how hard I try to explain I don’t quite seem to be understood… a bit frustrating, gotta say… 
Here’s the original explanation: http://forum.avast.com/index.php?board=1;action=display;threadid=5492;start=msg40916#msg40916
The " Configuration Storage" is indeed the avast4.mdb in case of Database=ODBC and avast4.xml in case of Database=XML. In short, the file where avast stores its current configuration (besides the ini file).