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

Fix Microsoft Store 502 Bad Gateway Error

You open the Microsoft Store and see a blank page with a 502 Bad Gateway error. This usually mean...

Fix Windows Search 502 Bad Gateway Due to Proxy Settings

If Windows Search returns a 502 Bad Gateway error, it's often because the search service is tryin...

How to Fix Task Scheduler File Locked Error

When a Task Scheduler task fails with a 'file locked' error, it usually means another process is ...

How to Fix Windows Search Proxy Configuration Tool Issues

If Windows Search stops returning results or behaves oddly after you configure a proxy, the issue...

Fix Command Prompt 404 Not Found Error

If you're seeing a '404 Not Found' error in Command Prompt, it usually means the file, command, o...

Fix 'ffmpeg command not found' in PHP exec()