my current formula is
=VLOOKUP($A5,'[2017-07 - Caseload Listing Details.xlsx]Caseload Listing Detail'!$B$2:$G$34498,6,FALSE).
I would like for the "2017-07" to refer to any month that is entered in cell M2.
So if M2 changers to 2017-09 then the formular would read
=VLOOKUP($A5,'[2017-09 -...