How to run a fortran exe file compiled in Release mode?

I am trying to run a fortran exe file compiled by Visual Studio and Intel Fortran from Matlab. I am using the following codes in Matlab:

system('x64\Debug\filename.exe');

system('x64\Release\filename.exe');

The first line runs the exe file compiled in Debug mode, and it runs successfully. However, the second line, which runs the exe file compiled in Release mode, does not work. It doesn't cause any error, simply nothing happens. I confirmed that both exe files work well on Visual Studio. So I am wondering why Matlab cannot run the exe file compiled in Release mode.

I appreciate your help. Thank you.