I have created a website using dotnet 2005 and C#. I used master page. In my master page, I have Nav Studio menu. I also have Ajax scriptmanager on my master page. I have used update panel on few of my pages. I am using AppTheme folder in which i have theme for gridview and CSS. To apply this theme i have written in web.config as <Page theme="MyTheme">. This website works fine on localhost but gives error when i upload this website on server.
Error : Using theme css file requires header control on page(<head runat = "server">)
nagesh deshmane