Could not load file or assembly 'Microsoft.ReportingServices.Interfaces RRS feed

  • Question

  • User-1412825451 posted

    I have installed Microsoft SQL Server 2008 R2 reporting services on my Windows 7 - 64 bit machine. My reporting solution is in Microsoft Visual Studio 2008.

    I'm getting below error while running the report - 

    "Could not load file or assembly 'Microsoft.ReportingServices.Interfaces, Version=, Culture=neutral, PublicKeyToken=89845dcd8080cc91' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)"

    Please help me resolving the issue.

    Thursday, April 18, 2013 7:57 AM

All replies

  • User381600086 posted


    1. Are you using BIDS SSRS RDl ?

    2. RDLC .net based? if so then installed reportviewer redistributable.


    Thursday, April 18, 2013 9:48 AM
  • User-1412825451 posted

    1. Yes I'm using BIDS SSRS rdl.

    2. Yes RDLC is .net based and I've installed the reportviewer version - Microsoft ReportViewer 2010 Redistributable. Also, Microsoft Report Viewer Redistributable 2008 SP1 is installed.

    I tried using BIDS as well as Visual Studio 2008, but got the same error as mention above.

    Thanks & Regards.

    Friday, April 19, 2013 6:45 AM