LabVIEW doesn't work with .NET 3.0?

[zou]

It seems LabVIEW doesn't work with .NET 3.0.   Get error 3 from the constructor node.

No error on .NET 2.0 pc with the same C# dll.

Please see this thread:

http://forums.ni.com/ni/board/message?board.id=170&thread.id=354796

[Jared_B]

zou,

Is the error a LabVIEW Error that you are receiving or a Windows Error?  Could you post a screenshot?  I'll then do some research and see if I can find anything out.

[zou]

Problem solved.  .NET 3.0 is fine.

It was the path.  One of the directory is "C#".

LabVIEW doesn't like C# in the path at runtime. although it's ok in edit mode.

In the edit mode, LabVIEW still can find all the methods and properties.