App TRK crashing on Nokia E7

[mvbhavsar]

I have got Nokia E7 device and is working on symbian mobile application using QT. Since I have new device, I was installing App TRK required for deployment. When I installed it on device it got installed but when I ran that application it crashed without giving any error and rebooted device. This happens every time I runs App TRK. I had successfully installed and ran on previous device which was Nokia E5.
Also when I am trying to install QtMobility on device it is not getting installed saying Update error. (Pl. see attached error message.

[IMG]G:\Download\mobility.png[/IMG]

Can anybody pl. help me out how to resolve this.



Thanks in advance.

Manish