There's an ad on the right side of the page that leads to phony virus warnings... call a Microsoft tech. I could not even close the page in IE, the popup kept popping back up. I had to shut it down in task manager. I know the ads rotate so I don't think all go to the same website.
Here's the page. The popup said roughly the same thing
BSOD : DllRegisterServer failed with the error code 0x80040201
Windows Defender Error Code: 0x80073afc
Error Code 0x800705b4 when Starting Windows Defender
Window's Defender Time Out Error code 0x800705b4.
Error code 0x800705b4 when trying to open Windows Defender
Windows health is CRITICAL!
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