
How to Fix 'Microsoft Store Not Opening' Permission Denied Error
You click the Microsoft Store icon, but nothing happens—or you see a "permission denied" message....

You click the Microsoft Store icon, but nothing happens—or you see a "permission denied" message....

You see error 0x8007042c when opening Windows Defender or during a scan. The message usually says...

You open Windows Security and see the message: "Invalid configuration" or "Something went wrong. ...

Windows Security may stop working with a proxy error, often due to misconfigured proxy settings o...

You click the Start menu or search for Windows Security, but the app icon is gone. The shortcut m...

You open Windows Defender and see error code 0x800704cf. This usually means Windows Defender can’...