Stefan,

I started digging deeper and it appears some of the jpegs are the problem. For unknown reason they are causing viewer.ImageViewer to hang.

Thank You. I would still be spinning my wheels searching in the wrong place.

Steven

On Friday, May 22, 2015 at 12:19:08 AM UTC-4, stefanv wrote:

Hi Steven

On 2015-05-21 03:58:14, Steven Drake <drake....@gmail.com>
wrote:
> OK, this is a trimmed down version

Attached, find a fully functional code snippet. This exits on my
machine as soon as it is done (but I didn't modify your code at
all).

Regards
Stéfan