Command prompt virus

[N_Cobb]

I seem to have a virus, as at startup a command prompt always opens then immediately closes. Not only that my computer speed has been dramatically decreasing........i've heard it might be an registry error which is why its not being caught by my Antivirus programs

[pskelley]

With 29 posts you should know the routine by now?
http://forums.spybot.info/showthread.php?t=288 <<< "Before you Post" directions

Read and follow the directions and post the HijackThis log, start a new thread because helpers look for 0 posts.