I have an Access 2010 database that uses a number of forms / reports most of which have DLOOKUP functions. On many different computers / laptops the forms work perfectly, but on one laptop, a very new (<6months old) Lenovo thinkpad running Windows 7 professional, every field on every form or report that uses DLOOKUP, on opening shows no data until the F9 (refresh) key is pressed or the field is entered. All the lookups then display correctly...