Win 32 error with 64 bit server

2 posts, 0 answers
  1. Prakash Ghatage
    Prakash Ghatage avatar
    6 posts
    Member since:
    May 2004

    Posted 13 Aug 2009 Link to this post

    Hi All

    We are using the below dll in our .Net 2.0 application .
    > RadComboBox.dll
    > RadTreeView.DLL

    The application is running properly on 32 bit server but while we migrate on 64 bit server we are getting the below error

    "is not a valid Win32 application. (Exception from HRESULT: 0x800700C1) "

    Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

    Exception Details: System.BadImageFormatException: is not a valid Win32 application. (Exception from HRESULT: 0x800700C1)


    when we remove the above dlls from the bin folder of the application the application works fine , but we are using rad tree on few aspx pages and require RadTreeView.DLL . Can we have the 64 bit version of the dll ?

    Kindly provide us suggestion for the same.

    Thanks
    Prakash Ghatage
  2. Veselin Vasilev
    Admin
    Veselin Vasilev avatar
    2992 posts

    Posted 13 Aug 2009 Link to this post

    Hello Prakash Ghatage,

    Which version of these "classic" controls do you have? Can you try with the latest available?

    All the best,
    Veselin Vasilev
    the Telerik team

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