
Fix Windows Security Invalid Configuration Error Without Reinstalling
You open Windows Security and see the message: "Invalid configuration" or "Something went wrong. ...

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

You try to visit a website in Firefox and see a Secure Connection Failed error, ...

You've installed Windows on your Mac via Boot Camp, but when you try to activate it, you see an e...

You installed a new antivirus program, and now Windows Update won't run. The service might be dis...

You change the font, layout, or colors in Command Prompt, click OK, but the next time you open it...

You open Task Manager or Services and see that the Windows Search service is stopped. When you tr...