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

Fix Task Scheduler 'File Locked' Errors When Tasks Don't Run

You set up a scheduled task in Windows Task Scheduler, but it never runs. When you check the hist...

Windows Update Stuck at 100% Not Installing: How to Fix

You've waited for a Windows update to finish downloading, but it hangs at 100% and won't install....

Docker Container Restarting Due to Health Check: Causes and Fixes

Fix Windows Security File Locked Error 0x80070020

You try to move, delete, or rename a file, and Windows shows error 0x80070020: "The file is locke...

Fix Remote Desktop Proxy Authentication Failed Errors

When you see "Remote Desktop proxy authentication failed," the connection to the remote machine i...

Fix Remote Desktop DNS Not Working After VPN Connection

You connect to your VPN, then try to RDP into a remote machine by hostname, but it fails. Pinging...