I'm gonna have to try and fix that. I'm working on a new version right now actually. Should be done in a couple of days. I'm sorry for any inconvenience this may have caused.
Yes. beta versions only supported Windows 11. I updated it to HOPEFULLY support older Windows versions, so it should run on at least Windows 8.1 and 10. I may even compile a 32-bit version of VM in the future. Let me know how it works for you. :)