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

Fix Outlook File Locked by Outlook.exe Not Responding

If you see an error that your Outlook data file (.pst or .ost) is locked because Outlook.exe is n...

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 Defender Firewall Blocking Internet Connection

If your internet stops working after a Windows update or firewall configuration change, Windows D...

Fix Outlook Connection Refused Error on Windows 10

You open Outlook and see "connection refused" or similar error. This usually means Outlook can't ...

How to Fix Outlook Search Not Working in Windows 10

When Outlook search stops returning results or shows 'No matches found' for emails you know exist...

Fix Chrome Version Mismatch Error: Step-by-Step Guide

If you see a "version mismatch" error in Chrome, it usually means the browser or one of its compo...