I have an access application developed in Microsoft Office Professional 2010 Access version 14.0.7192.5000 (32 bit). It has a backend database. I install using SageKey Installation Wizard which includes the Microsoft Runtime 2010.
It installs and runs fine on most versions of Windows and office, including Windows 10 and Office 365, including 2 in my office. BUT on just a few client machines running Windows 10 and Office 365, it gives an error 'The expression you entered has a function name that [the application] can't find.'
I tried to open the backend database in Access 16 and got 'Unrecognizable database format'
Can anyone tell me why and how to fix it?
Many thanks in advance.