Trying to download QT 5 for Windows from this web page, I noted that the 64-bit version is available only for VS2012, not for VS2010.
It seems that they use VS2010 for 32-bit, and VS2012 for 64-bit.
Does anyone know the reason for that?
Are there important blocking bugs in VS2010 64-bit C++ compiler that make it impossible to build QT?
Why is there no 64-bit QT for VS2010?
QT 5 64 bit version can be compiled with MSVC-2010.
There's still a risk that you encounter some problems (I had a lot with both 2010 and 2012 versions of MSVC).