Your DOCUMENTS system uses the initialization files (INI files) described below.
Eiglobal.ini – settings in this file apply to all workstations that process invoices.
Eilocal.ini – settings in this file can be different for each workstation.
Eiglobalextra.ini – each country profile has its own version of this file.
Errorcodes.ini – mentioned in Error logs for Invoice modules
Configuration.ini – each country profile contains a Configuration.ini file that controls how the invoice profiles are used. See Country profiles for invoices.
INI files for each scanning specification – see Overriding scanner size limitations.
There are additional INI files in your installation. However, those should not be edited.