Hi,
I'm sorry because may be you do not understand my problem. For your Information, i'm create a form (form1)for insert location code. So from this form it will go to the next form (add data for land form)=form2.So I want when the user insert the same location code, the error form will be display.

Which values do 'WAIT WINDOW command' show you?

value for location code when I insert the location code in first form before continue to land form(form2).