
Fix Windows Defender Invalid Configuration Error
You may see an error like “Invalid configuration” when opening Windows Defender or trying to run ...

You may see an error like “Invalid configuration” when opening Windows Defender or trying to run ...

You restart your PC after a Windows update, but it hangs at "100% complete" for 10 minutes or mor...

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

You open the Microsoft Store, try to download or update an app, and get error code 0x80073cf9. Th...

You start your PC, see the Windows logo, then it goes black with a spinning circle that never end...

When you try to update an app through the Microsoft Store, you might see error 0x80246007. This u...