Could not load file or assembly 'Telerik.WinControls.UI...'

6 posts, 0 answers
  1. Michael
    Michael avatar
    4 posts
    Member since:
    Apr 2009

    Posted 21 Apr 2009 Link to this post

    All,

    I appologize if this is in the wrong forum...please direct me to the correct one if it is. 
    I have inherited a project from a former co-worker and am receiving the following error when I attempt to run the project:

    Could not load file or assembly 'Telerik.WinControls.UI, Version=8.2.0.0, Culture=neutral, PublicKeyToken=<REMOVED for privacy> ' or one of its dependencies. The system cannot find the file specified.

    Any help would be appreciated.

  2. Erjan Gavalji
    Admin
    Erjan Gavalji avatar
    1455 posts

    Posted 22 Apr 2009 Link to this post

    Hi Michael,

    The error means that the Telerik.WinControls.UI assembly referenced by the project is not installed on your computer. Could it be that your colleague used the Telerik.WinControls suite and you don't have them installed?

    Kind regards,
    Erjan Gavalji
    the Telerik team

    Instantly find answers to your questions on the new Telerik Support Portal.
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  3. UI for ASP.NET Ajax is Ready for VS 2017
  4. Michael
    Michael avatar
    4 posts
    Member since:
    Apr 2009

    Posted 22 Apr 2009 Link to this post

    Here is what I have loaded....is there something that I am missing?  I.E. I don't know what product line that Telerik.WinControls.UI is actually a part of.

    RadControls_for_ASP.NET_AJAX_2008_3_1314_dev.exe
    RadControls_for_ASP.NET_AJAX_2008_3_1314_dev_hotfix.zip (Unzipped and copied "on top" of install dir)
    RadControls_for_Silverlight_2008_3_1217_DEV.msi
    RadControls_for_WPF_2008_3_1217_DEV.msi
    Telerik_OpenAccess_ORM_2008_3_1327_dev.zip
    Telerik_Reporting_2008_3_1402_dev.msi

    Again, thank you in advance
  5. Erjan Gavalji
    Admin
    Erjan Gavalji avatar
    1455 posts

    Posted 23 Apr 2009 Link to this post

    Hi Michael,

    The Telerik.WinControls.UI assembly is part of the Telerik RadControls for WinForms suite. Does the project you've inherited some Windows Forms interface hance it utilizes the Telerik.WinControls.UI assembly?

    Kind regards,
    Erjan Gavalji
    the Telerik team

    Instantly find answers to your questions on the new Telerik Support Portal.
    Check out the tips for optimizing your support resource searches.
  6. Roxana
    Roxana avatar
    7 posts
    Member since:
    Mar 2013

    Posted 14 May 2013 Link to this post

    Hello!

    If I understand this correctly... the clients that want to use the application developed with Telerik win forms components are forced to have Telerik RadControls for WinForms installed on their computers???
    This doesn't sound really good to me.

    For example I've used Telerik WPF RadControls and this problem never occurred.... My applications would run on any client.

    Is there any work around?

    Roxana
  7. Andrey
    Admin
    Andrey avatar
    244 posts

    Posted 14 May 2013 Link to this post

    Hi Roxana,

    Your clients do not have to install RadControls for WinForms on their computers. Our WinForms controls should work flawlessly with whatever deployment you have set up for your WPF apps, so far as those are not WPF browser applications /compiled XBAP files/.

    The issue in Michael's case was most probably related to the fact the developer did not have RadControls for WinForms installed on his machine.

    All the best,
    Andrey
    the Telerik team
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