There should be a Qt download that is built für Visual Studio 2010, I think it is this one: http://download.qt.io/official_relea...2010-5.5.1.exe
Additionally you get the Add-In for you can use Qt in Visual Studio, most likely this one: http://download.qt.io/official_relea...opensource.exe
You won't need QtCreator for your setup.

Cheers,
_