I cannot believe I cant figure this out.. I need a simple code that will pop up a warning box when 2 values in 2 different cells do not equal a set of values. For instance, if a user puts c/o in cell c2 then the calue in e2 must be 0. If anything other than 0 when the c2 value is c/o an error must pop up. But, if the user places c/o in c2 and 0 in e2 then just accept the 0 and move forward.
Thank you.
Thank you.