I too have been hit many times by the same thing. Please tell me...was this virus executable called ‘Antimalware Doctor’ ?
I’d really like to hear if the same thing as I’ve been dealing with. I get hit with it about once a week and I have to stop whatever I’m doing, re-start in safe mode and hunt it down and kill it, then reboot.
Mine wasted the better part of a day! Hopefully you can pick up some ideas from the posters here.
Best of luck!
Then you are chronically infected and you need to do what I mention in my other post.