AutoCAD Map 3D General

Active Contributor
Posts: 42
Registered: ‎07-17-2013
Message 1 of 2 (201 Views)
Accepted Solution

GetInterfaceObject VB.NET 2011

201 Views, 1 Replies
07-17-2013 08:18 AM

I Get "Problem in Loading Application" on 


     AcadMap = acad.GetInterfaceObject("AutoCADMap.Application")


when i try to run my application on AutoCAD 3D Map 2011 with VB.Net code. can you please help me get this to work?


Also, the Version is 18.1s (LMS Tech) not sure if this helps or not

*Expert Elite*
Posts: 8,867
Registered: ‎06-29-2007
Message 2 of 2 (153 Views)

Re: GetInterfaceObject VB.NET 2011

07-20-2013 05:23 AM in reply to: chase.hochstrasser



do you have different versions of Map3D installed?

If you try to add a reference to you project, do you see (under COM) the item "AutoCADMAP" and does this point to the AcMapVbAPI.tlb in the installation directory of your AutoCAD Map3D 2011?


- alfred -

Ingenieur Studio HOLLAUS ...

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