You're probably hosed but I've gotten it off of a few computers already. The first thing you need to do is figure out what processes are running AV Pro and stop those processes in the task manager. They could be anything so you just have to write them all down and go to another computer and look them up one by one. If there is a windows process taking up 40%+ of your processor that's most likely the culprit. Once you kill the processes and they all stay stopped, download SuperAntiSpyware from their website and run it. If it won't load then you didn't kill the processes, also very carefully look through services however I haven't needed to do that step so you probably are good. Also if you put Stinger.exe, a download from Norton that's a stand alone AV Scanner and it's free, you can put that on the computer and run it after you kill those nasty procs. This has worked about 4 out of 5 times for me. The 5th time the computer's windows installation was so corrupt I had to reformat and start over, (I work in IT that's why I've done so many). Be super careful killing processes. Look for obvious things like xbabsysguard.exe and very random things like adikengtai123345433.exe, stupid stuff like that. You won't always be that lucky but get those first and like I said google the rest. I know I said the same thing 5 times in this post but that's your best bet, you will never be able to run anything without killing the procs first, but again put stinger on a flash drive or cd and try to run it too, maybe it will even work before killing the processes, sometimes it can do what you need but it isn't fool proof.
Picked up the antivirus system pro on my main computer. Won't let me go to avg or deliete it. How can i remove the virus?