Dee, it is possible that the subform control does not have the same name as
the form it contains (its SourceObject).
Open your main form in Design view.
Right-click the edge of the subform control, and choose Properties.
Look at the Name property ("Other" tab) of the subform control.
If' it's called "My Inventory" or something, try:
Me![My Inventory].Form![K5inBoxK] = 99
--
Allen Browne - Microsoft MVP. Perth, Western Australia.
Tips for Access users -
http://allenbrowne.com/tips.html
Reply to group, rather than allenbrowne at mvps dot org.
"Dee Simon" <wo********@com cast.net> wrote in message
news:3f******** *************@n ews.frii.net...
Me!Inventory.Fo rm!K5inBoxK = 99
does not work either
"Microsoft Access can't find the field 'Inventory' referred to in your
expression."