I updated to sprint 22.
Now when I try and preview on my iPad from InDesign CS5 using the 'Folio Builder' preview button I get the following error message: "An error has occurred while generating folio preview. The Adobe Content Viewer on your device does not support the folio version being previewed. Update the viewer on the device and try previewing again."
I checked in the app store and there have not been any updates to the app since June 22nd. Is one due shortly?