Knowledge base for software setup, errors, and daily tool work.

Fix WinRAR Checksum Error on Windows 10

If you see a 'Checksum error' or 'CRC failed' message when extracting a RAR or ZIP file in WinRAR...

Fix Windows Activation Sync Failure with Microsoft Account

You see an error that Windows activation failed to start sync with your Microsoft account. This u...

How to Enable PowerShell Scripts on Windows 11

You try to run a .ps1 script on Windows 11 and get an error like "cannot be loaded because runnin...

Resolving Chrome Browser Dependency Conflicts on Windows 10

You open Chrome on Windows 10 and see an error like "DLL load failed" or "The application was una...

Fix Windows Defender Module Not Found Error 0x80070643