Microsoft.ScriptManager.MSAjax 1.0.1 Microsoft Microsoft http://www.microsoft.com/web/webpi/eula/web_optimization.htm https://download-codeplex.sec.s-msft.com/Download?ProjectName=aspnetwebstack&DownloadId=360555 false This contents of this package has been moved to the Microsoft.AspNet.ScriptManager.MSAjax package.