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Running RTI 6.1.1 with .NET FW 4.6.1\4.71

I'm trying to run a .NET 4.6.1 with RTI 6.1.1.

I keep getting error related to nddsc.dll - is this dll should be included in the running environment ?

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Error DDL nddsc not found (Visual Studio C#)

Hi community, 


After building and running my project in Visual Studio 2019 I get the following error.

System.DllNotFoundException: 'Cannot load DLL nddsc ...' HRESULT: 0x8007007E



- I used the RTI Connext package from NuGet (version This installed Rti.ConnextDds and Rti.ConnextDds.Native.

- The project is based on .NET Framework 4.6.1

- With rtiddsgen I created the hello_world.cs and hello_worldPlugin.cs from hello_world.idl from example 2 of the example documenation C#

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Jacob Henry's picture
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Joined: 10/17/2017
Posts: 6
32 bit vs 64 bit .dlls in Java


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