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

How to Run Command Prompt as Administrator for Setup Tasks

Many setup tasks—installing software, configuring system services, or modifying protected files—r...

How to Fix Windows Security Dependency Conflict

If you see an error like 'There is a dependency conflict with Windows Security' or Windows Securi...

Fix OneDrive Connection Refused Due to Firewall Settings

You open OneDrive and see "Connection refused" or "Cannot connect" errors. Often this is because ...

Fix OneDrive Sync ‘Service Unavailable’ and ‘Permission Denied’ Errors

When OneDrive reports “Service Unavailable” or “Permission Denied” during sync, the problem is us...

Fix MongoDB Authentication Failed Permission Denied Error