hi,all. I could not find the problem similar with mine on the forum.
I wrote a simplest app with several widgets, compiled and copied it to a win mobile device. It runs well. As you known, when I cilcked the close button on the top right corner, the app is not closed but running background. However, when I want to activate it from the task manager, only the title of the window is updated. The contents of the window remains unchanged only if I do some click on the menu to activate other widgets.

It is not happened in the other software in my device. I don't know how to solve the problem.

My qt version is 4.5.0 for wince and my windows mobile version is 6.

Thanks in advance for any help!