Hello Erik,
Thank you for providing methods to fix my problem, but I'd like to clarify:
- I'm on the latest Window 11, so no new updates to be found meaning I have already updated the system.
- There are no current threat to be found while scanning for virus.
- All drivers have been updated.
- When I tried to run "the compatibility troubleshooter", I didn't fully ran it, but rather I went to check if the application is still giving exception. Somehow the applications went back to normal.
So applications aren't really a problem, just that I couldn't access the notification settings. When I tried to click on the setting to adjust my notifs, it gives me an 0xc0000005, for SystemSetting.exe. While the error occured, I couldn't access the action center, and I couldn't find the SystemSetting.exe to troubleshoot, but thank you for the suggestion. I would probably conclude that the "compatibility troubleshoot" kinda work. You can see according the picture below that I tried to click on the settings, and then an unhandled exception occured.