OPC Net API throws exception|Classic OPC: DA, A&E, HDA, XML-DA, etc.|Forum|OPC Foundation

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OPC Net API throws exception
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Matej Rehak
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03/23/2018
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10/18/2018 - 06:30
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Hello, I am trying to use the OPC Net API v2.1 for connecting to OPC server. When I try to connect to the server, connect method throws exception: E_NOTSUPPORTED IOPCServer.AddGroup. I don’t know the reason of this problem. The OPC server I am connecting to is made by SST (Molex) to communicate with profibus simulation card. I have tried to connect to another OPC server (Matrikon OPC simulation server) and it works fine.

Does anyone have any solution for this problem? Thank you. 

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