I have a huge problem. My bitdefender prompted me to perform a restart, I did and it started the pre boot scan with a black screen and "The antivirus solution installed on your system is cleaning your computer." Is the only thing on the screen. It just says this for hours and hours on end. All day. When I tried to restart and hit F8 to boot to safe mood it just immediately goes back to this. I can't boot so safe mode. It is extremely important I resolve this immediately.