Can you copy the app to the device manually and run it? If not, it sounds
like you might have a corrupted backup or that some files you need on the
device might be missing. Do you get any error message when you try to run
the app?
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.