How to Fix WinRAR Checksum Error and Repair Corrupted Files
You download a large RAR archive, double-click to extract, and get a "Checksum error" or "CRC fai...
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All notesFix Windows Defender Permission Denied Error
You open Windows Security, try to run a scan, or enable real-time protection, and get a message l...
Fix Windows Update Login Loop After Permission Denied Error
After a failed Windows update, you might get stuck in a login loop where you enter your password ...
How to Set Up a Proxy for Windows Update to Avoid Errors
If you're seeing errors like 0x8024402c or 0x80072ee2 when trying to update Windows, the issue mi...
Fix Microsoft Store Connection Refused Due to Proxy Settings
If you see a 'connection refused' error when opening Microsoft Store, your system's proxy setting...
Fix Windows Defender Port Already Allocated Error
When you see the error 'port already allocated' related to Windows Defender, it usually means ano...
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