Thank you very much! It was the wrong UDID. I did it with an app.Thanks!

Ah damn, it will not work Does someone have an idea?

When I drop it on my iPad or iPhone it shows the application, but not the app icon. When i tap it to launch it says: installing. It don't install or launch or anything.I have add the UDID to the mobile provision. I will try this again.Thanks for the response!

I have made an app with Adobe Digital Publishing Solution.But when i put it on my iPad it doesn't work. I have signed the app with the development certificates and it's a .ipa file.Can someone help me with the last step ?