Indesign Interop上的“ System.Runtime.InteropServices.COMException”错误

Question

我正在尝试使用Adobe InDesign CC进行自动页面设计。

这是我在C＃中的代码：

public class HomeController : Controller
{
    public ActionResult Index()
    {
        object missing = Type.Missing;
        Type type = Type.GetTypeFromProgID("InDesign.Application");
        if (type == null)
        {
            throw new Exception("Adobe InDesign CC is not installed");
        }
        _Application app = (_Application)Activator.CreateInstance(type);
        Document document = (Document)app.Documents.Add(true, missing);
        Page page = (Page)document.Pages[1];
        TextFrame textFrame = page.TextFrames.Add(missing,
           idLocationOptions.idUnknown, missing);
        textFrame.GeometricBounds = new string[] { "6p", "6p", "24p", "24p" };
        textFrame.Contents = "Hello from .Net!";
        return View();
    }

现在，当我运行它给我这个错误：

An exception of type 'System.Runtime.InteropServices.COMException' occurred in mscorlib.dll but was not handled in user code

Additional information: Retrieving the COM class factory for component with CLSID {FB6F0F4B-0467-4F63-88EC-3960B8E1B3EE} failed due to the following error: 80080005 Server execution failed (Exception from HRESULT: 0x80080005 (CO_E_SERVER_EXEC_FAILURE)).

错误发生在行中：

_Application app = (_Application)Activator.CreateInstance(type);

这是屏幕截图：

另外，当我运行此代码时，Adobe Indesign会打开，但是什么都不会发生，直到出现错误为止。