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got error ,while using ajax toolkit with ajax web.extensions version 1.0

Posted By:      Posted Date: September 22, 2010    Points: 0   Category :ASP.Net

hello all,

the reason i posted this question is that i just added ajax toolkit in my visual studio 2005 and i installed  ajax web extension version 1;

downloaded from microsoft website named "ASPAJAXExtSetup" but when i added ajax object in my web form i ve gotten this error:

"Error 1: Indirect reference is being made to assembly System.Web.Extensions version, which contains 'AjaxControlToolkit.CalendarExtender'. This Project references a prior version of System.Web.Extensions version 1.0.61025.0. To use 'AjaxControlToolkit.CalendarExtender', you must replace the reference to System.Web.Extensions with version or higher.

 C:\inetpub\wwwroot\AJAXEnabledWebSite1\Default.aspx 1 1 C:\...\AJAXEnabledWebSite1\"

is there any option to upgrade ajax web extension version 1 to upper without installing visual studio 2008 and .net 3.5? or any other solution ?

thank you so much

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Thank u

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