We have upgraded all our modules(lanpak, g/l, a/r, a/p & invoicing)to 8.1A. Now when we try to import an invoice batch, and go into the invoice import/export function we receive an error as follows:
DLL library OPNX32.DLL is missing. Import/Export will be disabled.
Can you help me on this? Prior to updating the modules, we were able to import invoices.