Hello, I am learning Qt 4.7 with its LGPL integration with Visual Studio 2010. The program compiles well, but the output .exe cannot run, instead, a message box jumps up says:

"Unable to start program
path/xxxx.exe

This application has failed to start because the application configuration is incorrect. Review the manifest file for possible errors. Reinstalling the application may fix this problem. For more details, please see the application event log."

I have good experience of developing Qt apps on Visual Studio 2008, and never encounter such error. Can anyone give me a hint on what has happened?

Thank you in advance. My environment - Qt 4.7, Visual C++ 2010, Windows 7 Ultimate.