Access the images from database & show the slideshow

Question

Access the images from database & show the slideshow using slideshow extender in ajax using ASP.NET.

   I have used the follow link.  But I have occurred an error. Source code is not available. I think this error occurred by ajax.
error..--" C:\Users\Stephen\Documents\Repos\Superexpert\AjaxControlToolkit\Server\AjaxControlToolkit\ExtenderBase\ExtenderControlBase.cs "
 
This source code Link..
      
http://stackoverflow.com/questions/11788577/how-to-implement-slideshow-extender-in-asp-net-c-sharp-with-database

Please Sir,Given me the proper solution of this problem