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

Fix Remote Desktop Port Conflict After Windows Update

After a Windows update, you might see an error like "Another process is already listening on port...

Fix Microsoft Teams 'Path Not Found' Error When Opening Files

When you try to open a file in Microsoft Teams and see 'Path not found', it usua...

Chrome Profile DNS Error: Troubleshooting Checklist

You open Chrome and see a message like "DNS error" or "ERR_NAME_NOT_RESOLVED" tied to your profil...

Command Prompt High CPU Usage: Sysadmin Checklist

When Command Prompt (cmd.exe) consumes excessive CPU, it often indicates a runaway batch script, ...

Outlook 504 Gateway Timeout: Proxy and Firewall Fixes

If you see a "504 Gateway Timeout" error in Outlook, it usually means a network device (proxy or ...

Fix Remote Desktop 504 Error on Azure VM