macros to create seprate STEP files from Assembly

[Bagese]

Hi, I'm still learning my way around the Solidworks platform. I have a job where I need to convert all assembly members to individual STEP files. Could you please assist me in running this macro to create the STEP file, please see the step below for your reference. When I started recording the macro, it didn't read the "select bodies" option and instead chose the face I had chosen before recording ( please see the attached).

STEP_GA.pdf

Steps I followed:

1. select the face of the component;
2. save as to "STEP AP214(,step.stp); and
3. select bodies.

Thanks in advance. Bagese Abraham