//Get the path of Your ISO.
//

ENVI YOURISOPATH=D:\DLC.Boot.2013.iso
BROW YOURISOPATH,,Select Your ISO file,iso
EXEC =!CMD.EXE /C ECHO set yourisopath="%YOURISOPATH%">"%CurDir%\setyourisopath.cmd"
ENVI YOURISOPATH=

//
//Get the path of Your ISO.