A7672 sdk compiling

Hi. I want to write my own code on a7672 module and want to compile and build my code on keil.

a7672 buiding tool is working in CMD. In CMD I change my directory to thel tools directory and run a .bat file.

In keil I add this .bat file in 'option for target file->user-> before compile'. the first .bat file run and when call another .bat file it return error : 'The system cannot find the path specified. 'build.bat' is not recognized as an internal or external command, operable program or batch file.'

how can I fix it and build my code by keil?

thanks