title: Could not load file or assembly 'AjaxControlToolkit' or one of its dependencies. The system cannot find the file specified
body: <p>i have installed AJAXcontrolsToolkit with my visual studio and placed "Combobox" Ajaxcontrol controls in my webpage . when i am compiling the code getting below error</p>
  
  <p>"Could not load file or assembly 'AjaxControlToolkit' or one of its dependencies. The system cannot find the file specified"</p>