So, how does one get the eLookUp function?

populate a Main form control from a control in its sub-formSo, how does one get the eLookUp function?
How to attach file: http://www.accessforums.net/showthread.php?t=70301 To provide db: copy, remove confidential data, run compact & repair, zip w/Windows Compression.
Access 2007 First record entered in Sub Form stays synchronized with control in Main Form, while no
Click on a Subform control make a control on main form visible