CFX调用Fortran的环境变量设置问题，求指导。

gloomy612

我现在装的是WIN7系统和64bit的CFX14.0，在调用Fortran时，编译出现如下错误：
A fatal error has occurred in cfx5mkext:
The compiler command "ifort" could not be found. Please ensure that the compiler is
on your PATH and try again.
以前用的32位CFX时直接把ifort屏蔽掉就可以了，现在不知道怎么弄，求高手指导。