[ASP.NET – This material was tested on Win7, W2K8 Server, IS7 and IIS 7.5 and Microsoft Visual Web Developer 2010] Install Proper Version Download and unzip proper version form http://ajaxcontroltoolkit.codeplex.com/releases/view/76976 Open the site where you intend to uses Ajax Controls, Follow generic instruction and add a new control tab inside your Visual Studio or Web Dev. By doing this, you copy a file “AjaxControlToolkit.dll” and others into your site Bin directory. Text file “/Bin/AjaxControlToolkit.dll.refresh” has a pointer to a folder where you unzipped your Ajax Toolkit. If you move Toolkit installation files somewhere, you can always update the pointer manually. Use Ajax Control Open the page that you intend to…