Installation error:

4 posts, 0 answers
  1. John John
    John John avatar
    132 posts
    Member since:
    Aug 2009

    Posted 31 Dec 2009 Link to this post

             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=, 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=, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
    Line 76: <add name="DomainServiceModule" type="System.Web.Ria.Services.DomainServiceHttpModule, System.Web.Ria,Version=,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..
  2. Vlad
    Vlad avatar
    11100 posts

    Posted 04 Jan 2010 Link to this post


    Please install WCF RIA Services to fix this.

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  3. meidianto
    meidianto avatar
    8 posts
    Member since:
    Dec 2009

    Posted 06 Jan 2010 Link to this post

    You may be interested to read this. I blogged my install experience.
  4. Ron George
    Ron George avatar
    4 posts
    Member since:
    Jan 2010

    Posted 21 Jan 2010 Link to this post

    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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