The latest version of the program (version 6.6) was tested and no error like the one you mentioned was encountered. To be noticed that in order to run the application, you need Adobe Reader version 9 or later, Adobe AIR version 3.1 or later and Java 6 or later. In addition, the program MUST be installed on C:\ drive, otherwise it won't work. Try to download and use the latest version. In the installer package, there are included all the mentioned programs from above. You can obtain a download link for the latest version from the application's review page on Software Informer or from the official website. You should be able to run it without any difficulties.