How to give path in window for custom path like openerp-server.conf
it is a standard path
addons_path = C:\Program Files (x86)\Odoo 8.0-20150929\server\openerp\addons
and custome module is in C:\Program Files (x86)\Odoo 8.0-20150929\server\openerp\custom
how to give addons path to combine this both modules