If even safe mode doesn't work, you're either looking at a hardware issue or software corruption so deep that your only real option is to wipe everything clean and reinstall. Since the software reinstall is free, that's where I'd recommend starting. If that doesn't resolve the issue, it'd be time to take the computer to someone to be looked at more thoroughly.
Every time i start up my Computer this error message pops up, and it wont stop. it'll keep repeatedly poping up non stop. and everytime it restarts the bottom bar where the start menu is and other shortcuts or 'pins' are, would change to an old model. This error is preventing me from accessing Computer, Control Panel, and mostly anything in the START menu. And this problem persist even in Safe Mode with Network. I can't even do a sfc/scannow to fix the problem cause it just says that it's unable to do the repair.