I think I've picked up a virus somewhere. It just started a few days ago but I can't seem to get to the task manager. CTRL + SHIFT + ESC doesn't work. When I right-click on the task bar, task manager is dim and I can't open it. And when I hit CTRL + ALT + DEL, the screen pops up with switch user, and log off etc. but the task manager isn't there. I did full system scans with kaspersky7, avast and zonealarm seperately but none of that turned anything up. I restarted after all of that and there was no difference. Any help would be appreciated. Attaching fresh copies of Hijack and Combofix logs.