Hi: dbt10.4 is not compatible with vista, dbt 10.6 sr1 is required to install in Vista. note though that a vista machine can not hold an activation. hope this helps. Sean. _____ From: duxuser-bounce@xxxxxxxxxxxxx [mailto:duxuser-bounce@xxxxxxxxxxxxx] On Behalf Of Barbara Mandelbaum Sent: 12 March 2008 20:15 To: duxuser Subject: [duxuser] 10.4 and Vista My computer is on its last leg. I have to break down and get a new one. I am still using Duxbury 10.4. Is it compatible with Vista? Barb __________ Information from ESET NOD32 Antivirus, version of virus signature database 2942 (20080312) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com