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vista problem

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06-04-2007 06:38 AM
I posted this post in VBA newsgroup but realised that this newsgroup is
probably a better place for my post.
I have recently upgraded to VISTA from XP and tried to run a test
application to start AutoCAD 2007.
I get an error during instantiation of Acadapplicaion class

The code fails at _acadApp = new AcadApplication();
and gives the following error
Retrieving the COM class factory for component with CLSID
{28B7AA99-C0F9-4C47-995E-8A8D729603A1} failed due to the following error:

AcadApplication _acadApp;
_acadApp = new AcadApplication(); //ERROR HERE
_acadApp.Visible = true;

catch (Exception)


I am using AC2007 and Visual Studio 2005 and have downloaded the patch from
Autodesk for it to work.

Any help will be appreciated.

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