Lobo could there be some registry files hiding? Didn't I have a few of those from the previous trial that I had installed?

 

as for the trial zip that you download from here- It doesn't install as that is the full program in the zip file if I recall right. I got that 'Serial Number is invalid' message myself till I had all of the references to the previous version removed.Lobo helped me go tru my registry & make sure that the refereces were removed but I forget how to do that & wouldn't want to tell you wrong & mess up your system.

Guardian_Angel_671
Daz Studio Coordinator
May the hands of fate be kind to you and yours. :)
guardian_angel_671@renderosity.com