I've been trying to install bitdefender 2013 on a laptop which had several malware items on it, including the ZeroAccess rootkit
I'm confident I've managed to clean the infection but I can't get bit defender to install.
I get the message that it was unable to install drivers and I should try running as administrator, I have done that and no improvement.
I've tried disabling the firewall, no improvement,
I'm starting to wonder if something is still on there but none of the scanners I've used detect anything anymore.
I'm on Windows vista 32bit fully up to date as of this afternoon when I finally managed to get windows update working again.
Any advice would be much appreciated.