It has been a long time in coming, but we are putting the finishing touches on PCStitch version 11!
It isn't quite ready for prime time yet, but if you would like to take a look at the demo, I would love to get your feedback and know if you have any issues with it. You can download the demo from the following link:
Send an email directly to Mark at the email listed in his post. You may have the demo, not the full product and since this is so outdated, that may be the problem. Try just going to the site and download PCStitch 11 from there. It may be different than what you downloaded.