WMI missing assemblies

[AVR!]

Hello, I'm trying to use some WMI classes in LabVIEW but while opening the VI I get this error:

WMI_GetHDModel[1].vi
  Virtuelles Instrument
    - LabVIEW hat keine Referenzen zu den folgenden .NET-Assemblies, die von diesem VI verwendet werden:
 mscorlib, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
  Bitte fügen Sie die Referenzen zu diesen Assemblies über "Werkzeuge>>Fortgeschritten>>.NET-Assembly-Referenzen" hinzu, bevor Sie das VI bearbeiten.

(.....LabVIEW has no referencies ti the following .NET -Assemblies......)

Can someone tell me where to find the missing assemblies? What am I doing wrong?!

The example VI is downloaded from this thread:
http://forums.ni.com/ni/board/message?board.id=170&message.id=137092 

Thanks for help!

[Ken_Tobler]

Hi!

It seams that the .NET Assembly is not installed in your PC.

Can you access the System Manager ->  ManagementObjectSearcher when you create a new .NET Constructor in LabVIEW?

Or try to install the .NET Framework Redistributable and SDK:

http://msdn.microsoft.com/en-us/library/aa394582(VS.85).aspx

Regards

Ken

[chrisger]

Hi there

additionally make sure to install the .NET Framework 2.0 (the constructor node in the example is linked to a .NET 2.0 assembly)