I have Vtiger 5.1 installed on a PC and Vtiger 7.5 on a server. I'm trying to migrate my contacts, including their related activities, from the older version to the newer one.
I've tried exporting the contacts to a CSV file from version 5.1, but the activities are not included in the export.
Does anyone know how I can correctly export all the necessary data for import into Vtiger 7.5?
Thanks i