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

Fix CMD Service Unavailable Due to Group Policy

Situation

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

Fix Windows Activation Sync Failure with Microsoft Account

You see an error that Windows activation failed to start sync with your Microsoft account. This u...

Task Scheduler 'Run Whether User Is Logged On or Not' Not Working

You set a Task Scheduler task to run whether the user is logged on or not, but it doesn'...

Checklist for Windows Update Connection Refused Issues

When Windows Update fails with a "connection refused" or "server refused connection" error, it us...

Fix Remote Desktop Port Already Allocated on Windows 10

When you try to start Remote Desktop on Windows 10 and see the error 'The specified port is alrea...

Fix Redis Connection Refused with Password Authentication Errors

When Redis returns Connection refused and you have password authentication enabled, ...