2 posts, 0 answers
  1. Zohaib
    Zohaib avatar
    2 posts
    Member since:
    Jul 2013

    Posted 09 Jul 2019 Link to this post


    I am getting this error when i load a report in designer

    Could not load file or assembly 'Telerik.Reporting.Design.Interfaces,
    Version=, Culture=neutral, PublicKeyToken=a9d7983dfcc261be' or one of
    its dependencies. The system cannot find the file specified.

    I have attached the screenshot for this error

    Can you please help me figure this issue..

  2. Eric R | Senior Technical Support Engineer
    Eric R | Senior Technical Support Engineer avatar
    270 posts

    Posted 11 Jul 2019 Link to this post

    Hi Zohaib,

    The Telerik.Reporting.Interfaces namespace is included with the Telerik.Reporting.dll assembly. This error may be associated with the wrong version of the assembly reference. There are a couple of steps to fix this and these are as follows:

    Step 1 - Ensure the correct version is installed as described in the Telerik Reporting Version= thread. 

    Step 2 - Change the reference to the correct version in Visual Studio as noted in the below screenshot.

    Please give this a try and let me know if the issue still persists. Thank you.


    Eric R
    Progress Telerik
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