Glad you found out and thanks for sharing ! No need to be sorry, it's something that other people might hit some days and this thread will help them :)

@hskoglund said: Good! About your P.S. when you have done windeployqt on your .exe file, then every time after that, if you go into Qt Creator and edit/rebuild your program, then to be safe, you should run windeployqt again. yep, it's work! thank you!

@kranthiT Hi, Do you have any example of ".pro" file on how you imported required libraries and headers? I'm trying for some times to implement Push notification on Windows Phone, but i'm still stuck on allowing access of WinRT C++ classes from Qt Thank yoy

Well to fix the crash perhaps you can find and update the video driver for your asus eee netbook. But you can make Qt Creator start using the mouse (no CMD window): Start Qt Creator one last time using CMD window, goto menu Help, About Plugins... Find the line with the Welcome plugin, and deselect the Load tickbox. Now you should be able to start Qt Ctreator the usual way.

It's all there in the Windows specific documentation

I found the same problem with Marcosabba on Qt 5.5 for Winrt, too. I have just tried to rebuild my application on Qt 5.6, today, it is fixed. Drop down is shown below combobox control. But it still has a strange behaviour. When item is dropping down, there is flicker frame. FYI.

The above problem has been "autoresolved" with a reboot of my PC. Another problem arised: "LINK : fatal error LNK1104: cannot open file 'qtmaind.lib'" This is due to the fact that release libraries and debug libraries are stored into 2 different folders. So I've taken the source files of Qt4.8.4 from OSG and recompiled them with the desidered options. Now everything works.

Have posted something about this in another thread (with picture), hope it helps you ;) http://forum.qt.io/topic/54293/solved-add-kits/2

@koahnig I think it really is a bug, since the same Qt-creator has always worked without this issue on my Ubuntu and Mint machines. Thanks for the link, I check over. Istvan