Language Switch

Best All,

I have a question concerning languages.
Can someone tell me where anonymous users' languages are stored?
When a user is logged in, the working language is stored inside nop_customer, but when a user is not logged in is is unclear where I have to found.

Kind Regards,
Bert

It's stored in cookies

Hi Andrei!

Do you have any idea why I get this error:
-----------------
System.Web.HttpException: Server cannot modify cookies after HTTP headers have been sent.
   at System.Web.HttpResponse.BeforeCookieCollectionChange()
   at System.Web.HttpCookieCollection.Remove(String name)
   at NopSolutions.NopCommerce.Common.NopContext.SetCookie(HttpApplication application, String key, String val) in D:\bivolino_3D21012010\Nop.Common\NopContext.cs:line 158
   at NopSolutions.NopCommerce.Common.NopContext.SessionSaveToClient() in D:\bivolino_3D21012010\Nop.Common\NopContext.cs:line 127
   at NopSolutions.NopCommerce.HttpModules.MembershipHttpModule.Application_EndRequest(Object sender, EventArgs e) in D:\Work\Own\NopCommerce\Solution\NopCommerce\Nop.HttpModules.MembershipModule\MembershipHttpModule.cs:line 140
-------------------

How is it possible I have a reference to D:\bivolino_3D21012010?
Thanks

What happens is users block cookies?

Thanks