I’m looking for help on using the VB 3.0 functions IRR, MIRR and NPV. When I try to use any of them I get Reference to undefined function or array. I even tried cutting and pasting the code from the VB help files, but I get the same error. Any help would be appreciated.
Make sure that the MSAFINX.DLL is in your path. That’s where those functions are located. If the DLL is not accessible the functions won’t be available.