Hi.
I installed BitDefender v10 and it was fine. When i restarted the computer after the installation, I tried to click on register new key and it didnt work. I rebooted my computer and now when I try to start my computer, it turns blank after the Windows loading bar screen(if you know what I mean) and doesn't load. I've waited like 30 minutes. Please help! My computer was compatible when I installed it, running Windows XP. Right now, I'm on boot mode, I guess its called.
My question is...What can I do?