I try to install and use USB adapter part number 6ES7972-0CB20-0XA0 2 times
one on windows XP Simatic V5.5 the cable seen as Simatic device
on device manger (without problem) but didn't appear in Simatic manger in set PC/PG interface
other time on windows XP Simatic V5.3
same as above + in device manger it give error the device can't start
please find the attached files for pictures
I need your support please advice what I do ?
what is the difference between this cable and other USB adapter but more expensive ?
