Windows
Settings App Won't Open on Windows
Fix Windows Settings app crashes or blank page issues with system repair and reset options.
If Windows Settings app closes instantly or stays blank:
- Open Command Prompt as Administrator.
- Run:
sfc /scannow - Run:
DISM /Online /Cleanup-Image /RestoreHealth - Reset Settings app package via PowerShell if needed.
- Restart system.
Also check pending Windows updates and install them completely.