%macro zip_files(    filename=,
                    add_file=*.*,
                    password=0,
                    working_directory=C:\Program Files\ZipGenius 6\,
                    program_name=zg.exe,
                    batch_location=C:\zip_batch.bat
                );
    
    option xsync=1;
    filename zip "&batch_location.";

    data _null_;
        file zip;
        x = "&program_name. -add " || '"' || "&filename." || '"' || " C9 F0 P&password. +" || '"' || "&add_file." || '"';
        put x;
    run;

    x "&batch_location.":
    option xsync=0;

%mend;

%LET ZIP_PGM  = '"C:\PROGRAM FILES\WINZIP\WZZIP.EXE" -A -EX -S"password" -ycAES256';

%LET OUT_FILE  = C:\&start - &end &NAME..xls;
%LET ZIP_LOC   = C:\zip\;
%LET ZIP_FILE = &ZIP_LOC\&NAME &start - &end..ZIP;



options noxwait xsync; run;
DATA _NULL_;
      ZIPIT  = &ZIP_PGM||' "'||"&ZIP_FILE"||'" "'||"&OUT_FILE"||'" ';  
     PUT ZIPIT=;
     CALL SYSTEM (ZIPIT);
RUN;