Question Start Menu will not open

kep55

Distinguished
Dec 31, 2007
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Running latest version of Windows 10.
Using the windows key will not open the start menu, or anything else when clicking on it. Switching to another user account and it works fine.
I've run DISM, SCANNOW, SFC, restrted explorer, added a registry key and nothing works.
I'm wondering if when another user tried to open some vid from some site caused the problem. I window claiming to be windows security along with a toll free number opened when she tried to run the vid which I immediately whacked.
What now? Beside switching to Linux or Windows 7 when it just WORKED.