So recently I tried to install a Genuine Fractals trial on my Mac Pro but the installer would never open. Whenever I tried opening it on my MacBook Pro, the installer opened perfectly. Now I am trying to install a Twixtor demo on my Mac Pro and am encountering the same problem. It opens fine on my MacBook Pro, and I have no idea why it won't open on my Mac Pro. I tried clicking the checkbox under Get Info for opening with Rosetta, but that didn't do anything. Does anyone have any ideas? EDIT: Would it be possible to copy the files that were installed on my MBP to my MP without any issues? And how can I find out where they were installed to?