A Macro for Save part to .SLDLFP

Hello,

Since one week I try to create a Macro and I fail.

I just want to the macro do this thing :

     - Open 200 differents files

     - Select the same draft in each file

     - Save each files as an .SLDLFP with the original name of the file.

Is it possible ? If it isn't possible can the macro do that for one file ?

Thank you so much

SolidworksApi macros