I've read in those forums that removing/disabling the Acad communication center allows running Acad as a services. It is the gulty one regardin Acad hanging
Have you tried that ?
While i don't know if you can run AutoCAD as a service, i do know that you need at least .NET 2.0 Framework (up to 4.0, but not supported nor recommended and with some limitations) and VS 2008 (i'm not sure if VS 2005 does the cut) to compile and debug .NET code in AutoCAD 2010.
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