Well, everything started with a good intention (doesn't it always?). I wanted to update my video driver to the latest WHQL version provided by nVidia.
I did the usual, downloading the international version (306.81) for my nVidia Geforce GTX560Ti running on Windows XP SP3 and executing it. I followed the instructions as usual but after the installation the setup presented me with the note that the installation of the driver failed.
It literally took me hours to isolate that BitDefender is the culprit.
Disabling it didn't help, i had to uninstall it just to install the driver successfully. I don't know which module caused it since disabling them didn't change anything. Only a full uninstall and a reboot (of which i did quite a few today) enabled me to install the video driver.
I'd really appreciate it if someone could fix the issue in BitDefender so that future video driver updates won't cause that much frustration.