MS pushed an update for Net 4.7 about a week ago, I uninstalled the update and re-installed. I can no longer reproduce the crashes.
It's strange that it was only the newest version of CoSMOS having issues but it appears to be fixed.
Thanks for the trouble shooting help.
* Updated game trainers and cheats daily
* Get notified when new cheats are added
* Request which games get new trainers
* Priority support with any problem