Portal runtime default language

Hello,

I am trying to set the default portal runtime to French.

In the System Administration - System Configuration - Service Configuration - Portal Runtime - Central Configuration, I set these properties as followed:

request.defaultcountry=ca

request.defaultlanguage=fr

After a restart of the portal, the portal is still displayed in English. Note that I don't have any language selected in my portal user profile. And in Internet Explorer, I also have no language selected (under Internet Options).

Am I missing anything ?

Regards,

The-Hung Nguyen