I have written a program to access the parallel port to turn on some relays
and leds using the inpout32.dll from
http://www.sixca.com/eng/articles/pardel/index.html. I have now purchased a
new laptop which doesnt have a parellel port so I bought a USB to parallel
cable adaptor. Now I can't get my program to work so I am asking if anyone
has done some programming with USB to parallel adaptors? And in any
programming language.