Installation of eCI mail is as simple as unzipping the file and running the program.
It will default to the eci.ini file in C:\Documents and Settings\All Users\Application Data\Optio\OECI\7.7\bin\eci.ini but you can change this path to any Optio Document Customisation Server you have. From at least 6.3 and higher. To go short, eCI mail is a misnomer, it will also work with ODCS.
