Try this one...
How do I start Windows 10 in Safe Mode?
If that doesn't work, it's time nuke everything, wipe the HDD and reload. Of course you have a backup, right??? I just love asking that question, it's so "basic", but NOBODY does it.
"Roccus Saves", and when something goes wrong, he selects a backup that's a couple of days before it hit the fan, a very empowering practice...
How do I start Windows 10 in Safe Mode?
- Click the Windows-button → Power.
- Hold down the shift key and click Restart.
- Click the option Troubleshoot and then Advanced options.
- Go to “Advanced options” and click Start-up Settings.
- Under “Start-up Settings” click Restart.
- Various boot options are displayed. ...
- Windows 10 starts in Safe Mode.
If that doesn't work, it's time nuke everything, wipe the HDD and reload. Of course you have a backup, right??? I just love asking that question, it's so "basic", but NOBODY does it.
"Roccus Saves", and when something goes wrong, he selects a backup that's a couple of days before it hit the fan, a very empowering practice...