App Failed to install - iPad app

[Jim Sims]

Hello - went through the Apple Dev process (Provisioning file made, Device IDs added, etc) then added my test iPad app to the list of apps in iTunes.

The app started to install (appeared and blue line for installing) but before completed install it stopped with a dialog of "Failed to install"

App works in Simulator.

Any suggestions on how to debug this?

sims