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

How to Fix a File Locked by Another User in an RDP Session

You try to edit a file over Remote Desktop and get an error like "The file is locked by another u...

Fix OpenVPN Authentication Error: Step-by-Step Guide

If you're seeing "authentication error" when trying to connect to an OpenVPN server, the connecti...

Fix High CPU Usage from Remote Desktop Display Settings

If you notice your computer's CPU usage spikes when you connect via Remote Desktop (RDP), the dis...

Fix Windows Activation Error 0x8007232b: Authentication Failed

You see "Windows activation authentication failed" with error code 0x8007232b. This usually means...

Fix Outlook High CPU Usage and Error 0x8004010f

If Outlook is using high CPU and showing error 0x8004010f, the issue usually involves a corrupted...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN