App is multi folio, producer and builder are version 27, viewer is version 24, app tests fine from folio builder to iPad, assets and p12/mobileprovision files are all green light.
When .ipa file is downloaded from app builder onto synched iPad I get a "genre error" with app icon grayed out on iPad screen.
Created test folios and getting identical results. I'm mystified... suggestions for a fix? Thx