QMessageBox not popping up

[harishankar_b]

Hi,
I am runnig an application in UN20_WCE6 PLATFORM. am using VisualStudio 2008 to run the application
QMessageBox is not popping up a message box in "Release mode".
But in Debug mode message box is shown.
I am using QT Version 4.62. .

Please help

Thanks,
Hari