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Installation error:

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John John
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John John asked on 31 Dec 2009, 01:31 PM
HI
         I am new to silverlight.. I used the "RadControls_for_Silverlight_2009_3_1208_TRIAL" version to instal the Silverlight. But once after clicking the finish button of Installation window i am getting the following error while configuration error;

Server Error in '/' Application.

Configuration Error

Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.

Parser Error Message: Could not load file or assembly 'System.Web.Ria, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified. (C:\Program Files\Telerik\RadControls for Silverlight Q3 2009 SP1\Demos\ExamplesWeb\web.config line 76)

Source Error:

Line 74:     <httpModules>
Line 75:       <add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
Line 76: <add name="DomainServiceModule" type="System.Web.Ria.Services.DomainServiceHttpModule, System.Web.Ria,Version=2.0.0.0,Culture=neutral,PublicKeyToken=31BF3856AD364E35"/>Line 77:     </httpModules>
Line 78:   </system.web>


I dont know how the above error could be replaced to run the first silverlight application.Please guide me to overcome the error.

Thanks in advance..

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Vlad
Telerik team
answered on 04 Jan 2010, 07:44 AM
Hello,

Please install WCF RIA Services to fix this.

Regards,
Vlad
the Telerik team

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meidianto
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answered on 06 Jan 2010, 03:15 PM
You may be interested to read this. I blogged my install experience.
http://blog.meidianto.com/post/2009/12/29/Telerik-Silverlight-20093-1208-(Dec-8-2009)-Trial.aspx
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Ron George
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answered on 22 Jan 2010, 03:23 AM
I have the same error with a brand new install and I have the latest (preview version of RIA) installed on VS 2010. I started a new thread to call this out in the subject line.
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