I have recently installed windows version of OpenERP and have installed around 50 additional modules. Now before i start working on it, i need to take backup of complete system (Installation + Installed Apps), how can i do it? Will a database backup be enough? Or does that only take backup of data but not the apps?
Also i have tried to take backup from one machine and restore it on other but even the restore is successful, there are many errors coming up when i am trying to access anything, why is that so?
I always backup de database with pg_dump and do a full backups of the files and addons used.