Dr. Bhavin, I am sending you an Excel 2010 sample that has an input sheet allowing you to search for existing members and their details on your database, to change existing details on the database, or add new members and details automatically to your Membership database.
Happy to work under a Confidentiality and Non-Disclosure Agreement if required, and can send you the full file as soon as you pay the Milestone into the site and send me your existing material.
More details on Private Message Board
Bob Allen-Turl