C++ compiler in Opnet Modeller

[kanabios]

Hi to everyone ,

I have just installed Opnet Modeler 14 and have a problem compiling my simulations. The error log files give me always this message

------------ Error(s) Reported by Compiler --------------

comp_msvc: Unable to execute compiler (Win32 error code: 2)
Check that Visual C++ has been installed correctly, and that
its BIN directory is included in the Path environment variable.

---------------------------------------------------------

. The problem of course is to set a path . I have installed VS 2005 via manual to work as part of Opnet , set up the environment variables and still face up problems . Used also Dev C++ . Opnet cannot recognize the gcc compiler to work as part of the program..

Anyone fixed such problem or an idea what to do? Thanx!