"value entered isn't valid..." appears when searching data base

S

sg

When seaching data base with the intent of entering data on my form the above
message pops up. between 1 & 3 clicks on OK gets rid of it . This problem
seemed to occur after creating drop down/combo boxes for several fields on
the form. I have checked all the settings and everything appears correct.
How do I get rid of this message permanantly??
 
Top