The configuration section 'system.web.extensions' cannot be read because it is missing a sec...

Cannot Apply System.Web.Extensions to PartialTrustVisibleAssemblies List...

When I deploy the asp.net application on Sharepoint 2013 getting the exception as conditionally APTC...

Why can't I reference System.Web.Extensions in a Console application?...

Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0 Error...