I am an access newbie and I have created multiple subforms. When you select sfrmGeneticCenter and populate the data it is not filling in. Kindly look into the attachment and tell me what is going wrong.

Help is highly appreciated.:)

You appear to be using Table Level Lookups (http://www.mvps.org/access/lookupfields.htm) in your Table tblPatients, this may not be causing your current troubles, but it will bite you on the butt sooner or latter.

http://www.access-programmers.co.uk/forums/attachment.php?attachmentid=31260&stc=1&d=1268434593