Scan and fix corrupted Windows system files

Start a command prompt with administrative privileges, then run

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sfc /scannow

If the result shows that corrupted files were found run one of these checks:

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Dism /Online /Cleanup-Image /CheckHealth

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Dism /Online /Cleanup-Image /ScanHealth

Fix the corrupted files:

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Dism /Online /Cleanup-Image /RestoreHealth