[Please describe your issue here. Try to include logs (Help → Logging) and add screenshots if necessary.]
I open Topaz PhotoAI with double-click at the desktop icon.
Program starts.
Either by adding a picture with Drag & Drop or by choosing from a folder while browsing,
the program tries to open the file.
It is showing the split screen original-optimized picture and you can see the Analyzing bar , then the program collapses.
No matter what picture i choose, the failure is always happening since a week or too.
Before that, it works perfectly.
Windows 10, Nikon Z6III and Iphone14pro max, jpeg pictures
Topaz AI3 Version 3.3.1
Last thing i have not tried yet is restarting/booting the pc.