you must first configure telix protocols to reflect the proper params. the settings in the file transfer configuration should look like this. external key protocol upload download bat or protocol name filename filename script A...... B B-gsz gszu gszd Batch at the "Change which setting?" prompt. select "A" and input the above. then all that needs to be done is to be sure that gsz.exe and both .bat files are in the current telix directory. this setup was working fine with telix 315 on 9/1/91. ENJOY! :-) kerry