I was getting the same issue (additional info: reported that my login had expired).
I deleted the app and all its support files. Then re-downloaded the full installer (Mac) and installed it. Did the activation the first time and the problem appears to be gone now.
I’m having the same issue as well. Not sure if its exactly for the same reason as others. I had to reinstall windows and the software this week. Not sure if I’m having the same issue or if its related to having to reinstall windwos/Topaz (my log files are measured in MB’s while the other commentor’s files are
measured in KB’s) 2023-05-13-18-00-42.tzlog (10.8 MB) 2023-05-14-12-54-2.tzlog (9.3 MB)
Hello everyone. I am collecting the necessary information for us to fix this issue. Please follow the instructions below to get me the token information from the registry (Windows) or send me the plist files for Topaz Photo AI (Mac) so we can determine the cause.
I have a new build from the developers which has a potential fix for this issue. Please install the below version and let me know if you still have the authentication issue. Note: this version will replace your current version like a normal update. Windows Download Mac Download
If it’s working, let me know and we can make sure this fix goes into the next update.
I assume it’s just redundant to write I am having this problem too, but it was weird that in my laptop, where I work everyday it keeps asking for activation, but at work, were I use my second seat, it only reclaimed a seat I used in my home PC this weekend and that was it.