App work fine but when you exit it crashes. It wants to send crash report to Apple which I have done. No issue with prior version of the app.
If you can share that crash report with the support team as well that will be helpful in reviewing this situation. help@topazlabs.com
Also, are you using files from a networked or external drive?
If you can send the logs from Topaz Video we can get the devs to look into the situation.
To gather logs, please select Help > Logging > Get Logs for Support and attach the zip file to your reply.
Here is a video to help with the steps of how to collect the logs.
Logs sent as requested.