I'm on Windows XP fully patched. I've recently upgraded Outpost Firewall Pro to the last version 8.1.2. OFP detected Eset Nod32 Anti-virus 6 during installation and all worked fine.
I saw yesterday that Nod32 v7 was available and I decided to install it. Bad idea.
I let the installation run and rebooted my PC when asked. Now I've a black screen when the computer is on. When I reset it, Windows warns me there was an anomaly during last boot and displays a screen where I can choose to boot in safe mode. XP being XP, I can't because my USB keyboard is not detected. So I'm stuck with the black screen. I'll have to hunt for an old non-usb keyboard but maybe there are other ways. Any help is welcome.