I just compiled qt as explained here:
Compiling Qt 4.8.x for Visual Studio 2012
But when I am compiling my code which was written by somebody else, I am getting this rror:
Error 74 error LNK1112: module machine type 'x64' conflicts with target machine type 'X86' projectDir\QtCored4.lib(QtCored4.dll)
What is the problem and how can fix it?