latest update not working on Mac, can I go back to a earlier program?
If you would like to revert to any previous Topaz Photo AI version, you can find a list of previous installers at the following link:
Topaz Labs | Community Forums | Topaz Photo AI | Releases
If you would like to try and troubleshoot this problem you are having please follow the instructions below to perform a clean install:
Start by clearing any previous plist files that are on your computer for Topaz Photo AI by following the steps in the link below:
Topaz Photo AI | plist Files Mac
After you have done this, disable any antivirus, firewall, VPN, or proxy software that might be active on your computer. These tools are sometimes known to interfere with the installer’s ability to download the model files.
Please also ensure that the Topaz Photo AI installer has all the proper settings in your system by going to your Mac System Settings > Privacy & Security tab and scrolling down to the security section. You will want to make sure you have 'App Store and identified developers ’ selected. Here is a video example:
Example of Proper System Preferences
Finally, rerun the installer. You can download a new installer from the downloads page directly :
Let me know how that goes for you and I’ll keep an eye out for your reply.
Hi, I tried everything you said and it worked once than it would go back to freezing on the next photo I tried to work on
I’d like to get some more information to help troubleshoot the problem you are having.
Could you send us your computer’s full system profile?
Also if you can, please try to recreate this crash in Topaz Photo AI, then go to Help > Open Log Folder, please send me all of the files within that folder. You should be able to attach them directly as a response to this thread.
If you would prefer you can securely submit your files(s) to my Dropbox using the link below. Make sure to send me a note to let me know you sent something. 
