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

Fix Windows Search Endless Login Prompt

You open Windows Search, click inside the box, and a login window pops up asking for your Microso...

Fix KMS Activation Error: Port 1688 Already in Use

Fix Windows Defender Blank Screen in Windows 10

If you open Windows Defender Security Center in Windows 10 and see nothing but a blank white or g...

Fix Task Scheduler 404 Not Found Due to Permissions

When you open Task Scheduler and see a '404 Not Found' error when trying to view or create a task...

Fix Windows Activation Path Not Found Registry Error

You may see an error like “Windows activation path not found in registry” when trying to activate...

Fix Windows Security Proxy Error After Update

After a Windows update, you might see a proxy error in Windows Security (formerly Windows Defende...