I am experiencing a problem with PTU, hopefully this is a configuration problem.
I have been using PTU successfully on a Windows XP (32-bit) with Visual Studio 2005 and Intel Visual Fortran. Works great.
The problem is, I have just installed a Vista x64 system (Core 2 Q6600) for compatibility testing. I installed the service packs for Vista, installed Visual Studio 2005 and service packs, installed Intel Visual Fortran. Other than having to re-enter solution/project files (grrrrr), my main Fortran application compiles, runs and can be debugged on Vista x64.