I have followed all instructions but I could not get this to work. Even reinstalled windows using an older version (2004).
I suspect it may be due to using a gaming laptop with a hybrid GPU, but that is speculation. The professional thing for the dev to do is to refund and look into the problem.
The fact that they don't offer at least a 1 week subscription/trial shows that they don't stand by their code.
But then again, what did you expect from black market bandits? At least I didn't get a gun pulled on me
