Christian,
In its zeal to prevent an attack, BitDefender has successfully blocked doing a "System Restore" (rstrui.exe) to restore the system to a previously-set restore point. It also prevents a "Windows Repair" (In-place install).
I've managed to find a work-around for the "System Restore" without having to uninstall BitDefender. The "Windows Repair" does require a complete uninstall in order to do the in-place install.
Can you come up with a way to get around this, without compromising system integrity?
Thanks,
Leighton