We have an EPiServer CMS 5 site in 9 languages with the following language codes:
English - en-usFrench - frItalian - itSpanish - esPortuguse - ptPolish - plGerman - deTurkish - trRussian - ru
This works fine for IE6 users who have browsers set to the 2 letter language codes.
However, with the increased adoption of IE7, we now need to managed the following 4 letter codes:
At the moment, all these language settings are defaulting to en-us.
Does anyone know how we can handle this problem so that an fr_fr browser redirects to the fr content ?