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

Fix Remote Desktop Rate Limit Error on Windows 10

If you see a message like "The remote computer has exceeded the number of connection attempts it ...

Fix Microsoft Store Port Error After Reinstall

If you uninstalled and reinstalled the Microsoft Store and now see a port error (e.g., 'Port alre...

Reset Windows Defender Settings via Command Line

If Windows Defender is misbehaving—showing false positives, missing updates, or refusing to run—r...

Fix Maven Dependency Resolution Failed in IntelliJ

Fix OneDrive Sync Permission Denied Error

You see a "permission denied" message when OneDrive tries to sync files. This usually means OneDr...

Microsoft Store File Locked: How to Fix Installation Errors

When installing or updating apps from the Microsoft Store, you may see an error like "File locked...