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

Fix Windows Activation 502 Bad Gateway Firewall Issues

When you try to activate Windows and see a 502 Bad Gateway error, it often point...

Fix Task Scheduler Proxy Error on Windows 10

You set up a scheduled task to run a script or program, but it fails with a proxy error. The even...

Systemd Service Fails to Start After System Update: Fixes

After a system update, you might find that a custom or third-party service fails to start. This i...

Fix DNS Server Not Responding in Windows Search

When you search for network printers, shared folders, or other devices from the Windows Search ba...

Resolve PowerShell Module Dependency Conflicts