It is and access database. Lynette From: icu-pcb-forum-bounce@xxxxxxxxxxxxx [mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] On Behalf Of sjchar3@xxxxxxxxxxxx Sent: Friday, March 25, 2011 11:20 AM To: icu-pcb-forum@xxxxxxxxxxxxx Subject: [PCB_FORUM] cis database and mdb files Group: we are in the process of setting up a CIS database. We have a database.mdb file but i can't open it to review. Anyone know how i can open this file? Thanks, Sam