Upgrade Error

3 posts, 0 answers
  1. Wendy Hunt
    Wendy Hunt avatar
    50 posts
    Member since:
    Nov 2009

    Posted 27 Sep 2010 Link to this post

    Hi -

    I'm running Visual Studios 2008 on XP.  We originally started out with RadControls for AJAX Q3 2009 version number: 2009.3.1103.35

    I upgraded to a newer version a few months ago and got an error, but at the time it wasn't neccesary to upgrade, so I let it go.  Now I need to upgrade and am getting the same error and am wanting it resolved.

    Error 3 Unable to copy file "..\..\..\..\..\..\..\Program Files\Telerik\RadControls for ASP.NET AJAX Q2 2010\Bin35\Telerik.Web.UI.xml" to "bin\Telerik.Web.UI.xml". Access to the path 'bin\Telerik.Web.UI.xml' is denied.

    I checked the security of the xml file and I have all rights.

    Any help with this error would be greatly appreciated.

    Do I need to remove all other copies of Telerik from Add/Remove Programs to get the current most up-to-date version to work?
    What if you have different projects with different Telerik Control versions?  Can you run them?

  2. Vasil
    Vasil avatar
    1640 posts

    Posted 28 Sep 2010 Link to this post

    Hi Wendy Hunt,

    As I understand, you upgraded RadControls successfully, but your project won't compile any more. If am right, following this steps should solve the problem:

    1) Close the Visual Studio.
    2) Stop the IIS if the site is deployed on it.
    3) Close all other programs that eventually use “bin\Telerik.Web.UI.xml”
    These 3 steps are to ensure no one is locking the file for writing.
    4) Check the security of “bin\Telerik.Web.UI.xml”, to make sure you have write permissions.
    5) Now copy “Program Files\Telerik\RadControls for ASP.NET AJAX Q2 2010\Bin35\Telerik.Web.UI.xml” to the “\bin” folder of your project.

    About your second question, there is no need of removing the old versions of RadControls. You can use different versions for different projects. Just be sure to assign the right one in the references of the projects.

    If you have any more questions, let us know.

    All the best,
    the Telerik team
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  3. David
    David avatar
    1 posts
    Member since:
    Sep 2013

    Posted 13 Jan 2014 Link to this post

    If you are still having issues, make sure you check the bin folder of your application. Change the permissions on the XML file: uncheck the read only checkbox. Recompile. You should be fine.
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