We have a site with localization enabled and using the browsers set locale. example config line below...
localization defaultProvider="Sitefinity" autoSetClientLanguage="true" persistenceMode="PathPrefix" defaultCulture="en" allowSpecificCultures="True" cultures="en,en-GB,es-ES,fr-FR,de-DE,it-IT,ja-JP,ko-KR,pt-BR,zh-CN,zh-TW,nl-NL,da-DK,nb-NO,sv-SE">
We also have the site set not to redirect to the homepage, and to use extensionless urls (II7 integrated pipeline mode).
As long as the user has a language set within the browser everything is fine, however if they have no language set then instead of redirecting to the default locale, ie /en/ an error page is displayed (see attached screenshot). In the instance where there is no browser language set I would think sitefinity should use the default language. Please advise.