sum

hey guys.. I want to create a macro that says to me that when the sum of Combobox3.value + Combobox4.value > 100 It sends me a error message..

the problem is when I insert a number in combobox4, no matter if sum of them is >100 or <100 it gives me the error message..

here it is the code..

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thanks a lot

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Solved..