I have System Check virus. Followed instructions from Bleeping Computer-- Ran RKill to get system stable Ran TDSSKiller Downloaed current version MalwareBytes and Ran Ran Unhide. MalwareBytes appeared to run to the finish-- 245,000 objects, 55 minutes. Immediately upon what looked like it was done, it disappeared from the screen entirely. Wiped right off the screen in a nanosecond. I brought it up again and there was no evidence that it ran, no log files, nothing in any of the tabs. I ran it a second time with the same results. There was never any objects found, no list of viruses, no chance to see the results screen, no chance to remove. I have to get on a flight for work tonite (Eastern time zone). Any help would be sincerely appreciated. Thank you. My computer is fine for now, but if I re-boot, the virus comes back and I have to go through the process again. I do not know how long I have access to the stable computer, but I do know if I re-boot, I start from the beginning. attach.txt dds.txt