DATESERIAL is an ACCESS or VBA function. DATEDIF ( with one "F") is the way to go ( among others)

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Sorry! Somehow forgot, that the post wasn't about programming!
So
And why can't MS have unified naming conventions? The functions with identical names do something different, the functions which do the same thing, are named differently! Very confusing!

Perhaps to avoid confusion as the DATEDIFF and the DATEDIF ( not supported by MS anymore) functions have very different syntaxes?

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