How to fix error error-invalid-level in Windows 11

Solution Steps

1. 1 Press Windows key + R to open the Run dialog. Type 'cmd' and press Ctrl+Shift+Enter to open Command Prompt as administrator. Click Yes if prompted. This gives you the power to run system-level commands.
2. 2 In the Command Prompt, type 'sfc /scannow' and press Enter. This scans all protected system files and replaces corrupted ones. It's like a doctor checking your system's vital signs. Wait for the scan to complete (may take 15-20 minutes).
3. 3 If SFC finds issues but can't fix them, run DISM. Type 'DISM /Online /Cleanup-Image /RestoreHealth' and press Enter. This repairs the system image that SFC uses as a reference. It's like fixing the blueprint before rebuilding the wall.
4. 4 After DISM, run SFC again to ensure all files are repaired. Type 'sfc /scannow' and press Enter again.
5. 5 Check for Windows updates: Press Windows key + I to open Settings, go to Windows Update, and click 'Check for updates'. Install any pending updates, as they often include fixes for compatibility issues.
6. 6 If the error persists, try reinstalling the problematic application. Uninstall it via Settings → Apps → Installed apps, then download the latest version from the official website and install it.