Incomplete list of project templates when selectinh New Project in 3.0.1

Right after installation of Qt 5.2.1 that includes QtCreator 3.0.1 (from qt-opensource-windows-x86-mingw48_opengl-5.2.1.exe) on my Windows 7 64-bit machine, with MinGW toolchain included during install, selecting "New File or Project..." from the "File" menu in QtCreator shows a very incomplete list of templates. See attachement.

Looking under Tools / Build & Run shows that the compilers that are installed with Qt 5.2.1 are properly specified (under Kits, and Qt Versions).

Doing the same install on a different machine shows a much bigger list.

I repeated the install a few times, same result every time.