Opening autocad files with COM interop

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  • lehko
    New Member
    • Sep 2013
    • 1

    #1

    Opening autocad files with COM interop

    Hi all
    I can't open some .dwg files with COM interop. When these files aren't created with an official autodesk program, for example with Draftsight, it is generating a COM exception. It is possible to open the file directly with Autocad, it shows me a message saying that is not created by an official autodesk program, but it is possible to open.
    Any clue?
    Thanks.
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