This should be a very simple thing to do, but I'm running into the all famous 2427 error code. I want to hide a field if a checkbox is checked. So here is my present code. Sub If [Proposal?]=-1 then Me.adminstamp.visible=false End Sub I put the [Proposal?] checkbox field on the report just in case that was the issue but still get the same error 2427 "You entered an expression that has no value" This type of code was easy to put on a form, but the report doesn't like it. Help!