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

Fix WinRAR Checksum Error After Update

After updating WinRAR, some users see a "checksum error" when opening archives that worked before...

How to Disable Rate Limiting in Windows Search

If Windows Search feels slow or stops indexing files mid-way, rate limiting might be kicking in. ...

How to Reinstall Windows Search Feature (Step-by-Step)

If Windows Search stops working—no results, missing files, or high CPU usage—reinstalling the fea...

Windows Update Failed to Install Manually: Practical Fixes

You download a Windows update from the Microsoft Update Catalog, double-click the .msu file, and ...

Fix GitHub Actions Cache Action Permission Denied Error

PowerShell Reset Settings Not Working: Common Fixes

If you've tried resetting PowerShell settings (e.g., via powershell -ResetCommand or...