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

Fix Microsoft Store Error 0x80070005: File Locked

When you see error code 0x80070005 while trying to install or update an app from the Microsoft St...

Fix Windows Security 'Failed to Start' Group Policy Error

You click the Windows Security icon in the taskbar or try to open it from Settings, but nothing h...

Fix Outlook Authentication Error on Ubuntu

If you see "authentication failed" or "password incorrect" when trying to connect Outlook (Micros...

How to Fix '404 Not Found' File Path Errors in CMD

Fix Remote Desktop Module Not Found on Windows 10

You try to launch Remote Desktop Connection (mstsc.exe) on Windows 10 and see an error like "Remo...

How to Resolve Command Prompt Version Mismatch

You open Command Prompt and see a version number that doesn't match what you expect—maybe it show...