Hi Patrick,
We appreciate your efforts in providing us a detailed information about your concern. Sometimes, there are variety of malicious programs that can cause this error. We suggest starting your PC in safe mode and perform a full scan using your antivirus software.
Once you boot your PC in safe mode, it will start Windows with a minimal set of drivers and services to help troubleshoot issues. For instructions on how to start PC in safe mode, please check this link.
Note: If the issue doesn't reappear when you start your PC in safe mode, you can eliminate the default settings, basic device drivers and services as possible causes.
Should you have any other concerns, don’t hesitate to let us know.