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

WireGuard Handshake Not Completing: Firewall Fixes

You set up WireGuard, but the handshake never completes. Both peers show no handshake time, and y...

Fix VMware VM Network Connectivity After Reboot

After rebooting a VMware virtual machine, you may find that it no longer has network connectivity...

Fix OneDrive Sync Offline Installer Not Working

You download the OneDrive offline installer from Microsoft, but it fails to launch, freezes partw...

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...

Fix 'Chrome Profile Module Not Found' on Startup

When you start Google Chrome and see the error 'Chrome Profile Module Not Found', your browser ca...

Command Prompt Port Allocation Troubleshooting Checklist

When a service or application fails to start with a message like "port already in use" or "addres...