I have just installed the latest demo of telerik rad controls and configured my project using right click configure telerik products and the ajax functionality of all controls does not work they appear and render fine but do not for example the datepicker does not drop down and none of the editor buttons fuction I have included a paste bin of my web.config to see what is wrong and also include an example of how I am implmenting 



web.config
http://pastebin.com/QBgBz4Hs






this is an example of my implementation


http://pastebin.com/pjarxYyR

Hello David,

I just answered your other forum post on the same topic: Editor does not work or any control. Here is my answer:
I tried to reproduce the problem using the provided web.config and aspx page but without success - here you can see a video demonstrating my test: http://screencast.com/t/2yJRuH4FoMd. For your convenience I have attached my test project (here). Please, test it and if you still experience the problem provide details of the JavaScript error that prevents the proper loading of the controls.

Greetings,
Rumen
the Telerik team