This is related to this bug https://bugs.launchpad.net/openerp-web/+bug/914267

I do not know if this has been fixed yet in OpenERP 7.0 because I am using the recent source from this link: http://nightly.openerp.com/7.0/nightly/src/openerp-7.0-latest.tar.gz as of 9-July-2014 and yet I am experiencing the same problem.

To reproduce the problem: 1. Create a binary field (attachment) and a char field (file_name). 2. In both XML tree and form view, indicate <field name="attachment" filename="file_name"/> <field name="file_name"/>

In form view, everything works. File is downloaded with the correct file name.

In tree view, file is downloaded with a base64 file name. The same thing happens in a list view inside a one2many field