Code:
There's no way to run it on a 64 bit Office? Is there a way to convert it so that it will work?
64bit windows is a given these days. a 32bit .accde will not run on 64bit office (and visa versa) because their libraries are different and as a .accde, you have fixed the libraries. There are two solutions 1) supply a .accdb, in which case access will swap in the correct libraries or b) create your .accde from 64bit access - you will then have two versions of .accde.
Note there are differences between 64bit and 32bit vba, in particular how you declare api functions making use of ptrsafe and longptr - see this link for a detailed explanation. https://msdn.microsoft.com/en-us/lib...ffice.14).aspx