If you encounter any problems, please visit http://www.rttsoftware.com and download the latest version to see if the issue has been resolved. If not, please send a detailed bug report to pdfe@rttsoftware.com or post it in the support forum.
I would like to hear from you. If you have a great idea that you would like to see implemented, please submit it to me and hopefully you will see the new feature in an upcoming release.