Hi rkomar,
I got some trouble with several archives lately. When reaching the last image of the archive, pbimageviewer crashed and closed itself. This happened for specific files every time I tried.
After some debugging, I found out that it was due to the presence inside of a _MACOSX hidden folder inside. Other files without this folder were behaving as usual. You can find an example of such file at
link removed if you want to try it.
Thanks for your help