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

Fix 'Windows Activation Module Not Found' via Command Prompt

When you try to activate Windows and see an error that the activation module is not found, it usu...

Fix Windows Search Path Not Found Error 0x80070002

You open Windows Search, type a file name, and instead of results you get an error: "Path not fou...

Fix OneDrive Error 0x8004de40 Rate Limit Issues

OneDrive error 0x8004de40 typically appears when you hit a temporary rate limit. This often happe...

How to Fix Command Prompt High CPU Usage on Windows 10

Fix Windows Search Not Working After Update

After a Windows update, you might click the Start menu or press the Windows key and type, only to...

Fix WinRAR Checksum Error After Update

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