Could not load file or assembly Coolite.Ext.Web

Hi ,

while running project i am getting error

'Could not load file or assembly Coolite.Ext.Web'.
I created one sample project and adding coolite dlls getting same error.but same application
working fine in another system(same configuration)'.



In my web.config is



<httpModules>
<add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add name="AjaxRequestModule" type="Coolite.Ext.Web.AjaxRequestModule, Coolite.Ext.Web"/>
</httpModules>



Plz solve my problem as early as posible.

thank's in advance