UDK app crashes on launch

Solution
""
Solved by smart guy called Martin
Remove the following from .mobileprovision:

<key>get-task-allow</key>
<true/>

now work on all devices without problems.
""

I modified not only the .mobileprovision from iturn
but also
UDK-2012-07\MobileGame\Build\IPhone
UDK-2012-07\Binaries\IPhone

Really thanks Martin.