Could not load file or assembly 'Microsoft.ReportViewer.ProcessingObjectModel, RRS feed

  • Question

  • User-942152255 posted

    Hi Friends,

    Iam getting following error when I try to open a page containg reportviewer form client.

    • An error occurred during local report processing.
      • The definition of the report 'Reportconsol.rdlc' is invalid.
        • An unexpected error occurred in Report Processing.
          • Could not load file or assembly 'Microsoft.ReportViewer.ProcessingObjectModel, Version=, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.

    please suggest how can i solve the same.

    Sunday, February 3, 2013 10:58 AM


  • User281315223 posted

    You'll need to make sure you have the proper references as well (especially if you have upgraded your ReportViewer recently).

    You may want to check out this ASP.Net thread, which discusses a similar issue and a Stack Overflow discussion that may help as well.

    You may need to make sure that you have the 10.0 Version of ReportViewer as well if you haven't downloaded or installed it. The download can be found here.

    • Marked as answer by Anonymous Thursday, October 7, 2021 12:00 AM
    Sunday, February 3, 2013 11:10 AM