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

Fix Windows Update Service Not Running After Malware Removal

After removing malware, you may find that Windows Update no longer works. The service might be di...

Fix Windows 10 Activation Access Denied Permission Issue

You try to activate Windows 10 but see 'Access Denied' or 'Permission Denied.' This usually means...

Fix Remote Desktop Login Loop with Credential Manager Reset

If you're stuck in a remote desktop login loop—where you enter your password, see the desktop bri...

Fix Windows Search Not Working on Ubuntu via VirtualBox

If you run Windows on Ubuntu—either through VirtualBox or as a dual boot—you might find that Wind...

Fix KMS Activation Error: Port 1688 Already in Use

Fix Remote Desktop 504 Timeout with Network Load Balancer

When you use Remote Desktop Gateway (RD Gateway) behind a network load balancer, a 504 Gateway Ti...