I have a new iMac. Of course, it kicks out programs that are not apple. I have downloaded TopazAI and installed successfully three times but when I go to open it, it says the file is damaged and needs to be moved to the trash. I have the firewall set so it shouldn’t block it (and obviously it doesn’t because it “installs”.). I have tried opening the app itself as well as going through Photoshop but get the same “damaged” warning no matter what I do.