iFung 5S,
Have you tried running System Restore? search for
System Restore in settings scope and click on Restore system files and settings from a restore point. Select date and time before your Control Panel disapeared and restore that date. If that doesn't fix it, next step is to run
Refresh your PC.
Here is what will happen if you refresh your PC:
- Your files and personalization settings won't change.
- Your PC settings will be restored to their defaults
- Apps from Windows Store will be kept. All other apps will be removed.