You have a security problem! Do you want to scan your computer for viruses :
Alert is coming again and again disturbing the environment.
I’ve experienced a situation where right-clicking any desktop icon would cause the hourglass to show for a while, and then my taskbar would disappear. My screen would go black for about 20-25 seconds and then reappear when Explorer restarts itself after the crash.
Temp sol : Disable all startup service…
Delete some of the exe file what I got was Dqrstve.exe, ~tmp.exe, bmo90ed.exe……
