I am not sure what upgrade you say doesn't work on Windows 10. Do you mean the latest version of Kodi which is krypton 17.1? If this is what you mean, I hate to tell you that you are wrong. Krypton 17.1 works beautifully on Windows 10 with no issues I have noticed. I have been using it since it was in Alpha and had very few bugs then. If you are having issues, it is at your end, not with Kodi.
Please tell us your problems and we may be able to help you rectify.
I installed & uninst Krypton 6x+ and I keep getting a loop error "KODI didn't open do i want to reopen" click "yes" then it asks if I want to send the report listed below to apple. Is search all files to delete any straggler files for KODI I'm new and dont know what else to do.