Thank you in advance for your help.
I am working with a couple colleagues to create an app using the Digital Publishing Suite (DPS) plug-in to InDesign. The part that is causing problems is the the Viewer Builder. We have gone through create all the files and then reach the final step we get a "signing failure." We tried recreating the files etc. to troubleshoot what aspect may have gone awry, but no luck so far.
In reviewing the forum, I have seen that others have encountered similar issues, but the resolutions were not posted.
The list of things that may be of issue, that I have seen so far, to rule out are:
Europe, Middle East and Africa