Quote Originally Posted by JAZZCNC View Post
Try installing it as Administrator. "Jit" stands for Just in time debugging.
I am the Administrator Jaz.
It is the only account on this machine .
Tried uninstalling and reinstalling all to no avail. Tried with and without UC100 but throws up the error .
Yet Happily installs on an XP pro or a Win 10 machine neither with UC100.

Process of editing the registry sounds dangerous to me