[UserControl_LanguageCurrencySelector] Error loading user control: C:\inetpub\wwwroot\KenticoPROD\CMS\CMSWebParts\Pux\FourInside\LanguageCurrencySelector.ascx.cs(8): error CS0246: The type or namespace name 'FourInside' could not be found (are you missing a using directive or an assembly reference?)