So generally I am trying to make my text formula work, but as many other methods, this one doesn't work for some reason.
=IFERROR('K:\PLANING\Apr\[Thu, Apr 11.xlsb]Millright data'!B7+'K:\PLANING\Apr\[Thu, Apr 11_2.xlsb]Millright data'!B7,'K:\PLANING\Apr\[Thu, Apr 11.xlsb]Millright data'!B7
This...