Installing Telerik to Visual Studio 2008 Toolbar throws System.Web.Extensions Error

Question

I've just reformatted my machine and installed Windows 7. I have Visual Studio 2008 Pro installed, and I've run all system updates. The machine is telling me that I have .Net 2.0 SP2 installed as well as .Net 3.5 installed.

When I try to install my Telerik RadControls for ASP.NET AJAX to my toolbar, I get the following error.

There was an error loading types from assembly 'E:\Visual Studio Extras\Controls\Telerik\RadControls ASPNET AJAX\2009.1.527\bin\Telerik.Web.UI.dll' 'Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.'

I'd sure love to know what this means and how to overcome it!

Answer 1

Ok, Turns out I still had to install ASP.NET AJAX 1.0 into my system. I suppose I thought this stuff was all integrated now.

I did a Google Search, and came up to the asp.net forums where I was directed to the download.