This seems to be a repeat of exactly the same problem you folks had to fix back in May, detailed in /index.php?/topic/26358-resolvedbitfedender-total-security-scans-nonexistant-z-drive/" rel="">this thread.
When I try to do a scan, the scan hangs forever on a "z" drive, which doesn't exist on my computer.

Interestingly, today is the first time I've had this problem. Maybe something to do with the new year roll-over breaking whatever fix was made last time? Edit: I also ran a manual update right before the scan, so it could be some change with that update.
OS: Windows 7 64, Service Pack 1
Bitdefender Local Info:

In any case, I'm hoping you folks can come up with a fix for this problem--one that will hopefully last longer than 7 months this time. 