I got an Accu- chek aviva which uses an infered cable that plugs into yhe USB port on your computer to download results. When I bought the meter I rang Roche Diagnostics customer careline enquiring about the software and they sent it to me , with the infered cable for free, didnt even have to pay postage!!! The compass Diabetes Care Software works on a number of Accu-chek meters so if you have one it might be worth giving them a call to see if it would be compatable with yours , their number will be in the info pack you got with your meter . Hope this helps , :lol: