I have tried that already, I even turned Avast 'OFF', and it still does it.
As I said the ONLY way to get my drives back is to COMPLETELY uninstall Avast.
I have used Nortons for a LONG time, and recently it blew up during a LiveUpdate, so I removed it, and tried BitDefender, it decided to produce an error about a nonexistent location on my machine, so after researching for good AV software i decided on your software, and now this happens. Why is it that AV software is so damn, wel I guess you could say "buggy"? I need this to work, otherwise I try to get Nortons re-installed and hope like hell it doesn't blow up AGAIN.