What Windows version do you use? I have not seen this error before and I will report it to our team. Thanks for letting us know of this issue.
Are you using a Virtual Machine?
Windows 10 LTSC 2015 no VM Running just on main machine
I have reported to our team. SpyShelter should work fine with Windows 10. We will try to recreate this on our end. Is there anything unusual about that computer? Any unusual setup, or security software?