I have read bleepingcomputer a few times, never posted. But this time, it's different. Redirect virus under guise /google.ru refuses to go away. So far I have tried:
Farbar FRST and minitoolbox
RogueKiller (finds HKEY PUMs, changes them, they reappear)
McAfee (preinstall from three years ago!)
I have also reset Windows 10, then deleting files, and finally back to Factory Settings (Windows 8). That's where I am now.
I can't not use my computer, but I am minimising time on the computer, especially with connection open. Rkill this morning found that Windows Defender has been disabled and McAfee seems to have gone away too.
Any ideas before I format the disk and install Windows 10 from scratch?