I'm getting an access violation when I try to run the same batch job twice with an external optimizer both times. I also get an incorrect prompt afterwards.
Steps:
1. Start Riot (optionally with a image), choose PNG
2. Select optimizer (e.g. OptiPNG o3), activate "Always apply"
3. Click Batch, apply "Overwrite"
4. Add a folder of files, Output to source folder or another
5. Start batch, approve warning (runs OK)
6. Start batch, approve warning (begins, then error)
7. Dismiss error, exit batch
8. Click Batch
At this point, a message appears asking to unload the current image, but none is loaded.
Observation:
If I choose a different output folder for the second batch run, then the job runs OK.