Why do I get Link failing error when I use the MEX command in MATLAB R2012b?

Hi, I'm trying to link fortran with matlab using the compiler: Intel Visual Fortran 11.1 (with Microsoft Visual C++ 2008 SP1 linker).The command

mex -setup

locates the compiler and allows me to successfully select this compiler. However, when I execute an example such as:

mex yprimef.f

I receive the following error:

E:\MATLAB~1\R2012B\BIN\MEX.PL: Error: Link of 'yprimef.mexw64' failed. 

Error using mex (line 206)
Unable to complete successfully.

I also installed Microsoft Software Development Kit (SDK) 7.1 and Microsoft Visual C++ 2008 SP1 on my computer. Could you please help me?!

[Geoff Hayes]

Navid - re-run the command with verbosity enabled as

 mex -v yprimef.f

so that the error might be more obvious. Please paste the results (or at least the portion that hints at the error) back here.