look at Jimmie Fulton's post below ".Net 2.0 errors with ADT2006"
Here is his answer...
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OK, here is what is required to run VS2005 with AutoCAD 2006. In VS2005, go
to the Debug->Exceptions menu. Within the Exceptions dialog expand the
"Managed Debugging Assistants" node. Look for LoaderLock and uncheck the
"Thrown" column.
Do not disable all MDAs by setting MDA="0" in the registry as it causes
problems.
Hope this helps.
--
gl - Paul
"Paul Richardson" wrote in message
news:5109155@discussion.autodesk.com...
Thanks. There was a link to this page on the
error dialog. Plowing through it now. Will
report back if/when I figure it out.
--
gl - Paul
wrote in message news:5109136@discussion.autodesk.com...
Paul,
See here....
http://msdn2.microsoft.com/en-us/library/d21c150d(VS.80).aspx
C