Why do I get instruments - “Target failed to run”?

Question

Target failed to run: Remote exception encountered: Faild to get task for pid 3103

I\'m running iPhone OS 3.1.3 on the device a

Answer 1

To answer my own question:

I have two applications installed on my device with the same name resp. the same Bundle display name: Doublemill. Since they have different bundle identifiers, the debugger can deal with that, however Instruments seems to be confused.