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  1. Forum
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  5. QuickOPC-Classic in .NET
  7. Connections, Reconnections, COM/DCOM
  9. Remote connection to an OPC server(TOP Server) / HRESULT: 0x80040202 error

Remote connection to an OPC server(TOP Server) / HRESULT: 0x80040202 error

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20 Feb 2017 09:27 #4967 by support
Replied by support on topic Remote connection to an OPC server(TOP Server) / HRESULT: 0x80040202 error
From the names of the objects and methods, it looks like that you are not using the QuickOPC OPC client toolkit.

In such case, we cannot help you with that - this forum is only for QuickOPC.

Best regards

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17 Feb 2017 12:01 #4965 by SnowBall
Replied by SnowBall on topic Remote connection to an OPC server(TOP Server) / HRESULT: 0x80040202 error
Hi everyone

I have a project on VISUAL BASIC 2008 with SP1, and .NET FRAMEWORK 3.5. This project is communicating with the local TOP SERVER, and bring device data, when Im trying to communicate the project with a remote TOP SERVER I get the HRESULT: 0x80040202 error, I was looking for the error code list of HRESULT and I couldnt found it, so this forum is an alternative to figure out what is happening.

With F8 I could found the code line where the code miss, is when the program calls the server

*
MyOPCServer = New OPCAutomation.OPCServer
On Error GoTo ErrorHandler
Call MyOPCServer.Connect(OPCServerType, OPCServerName) '** After this code line
On Error GoTo ErrorHandler '** Here, afeter this got to ErrorHandler
*

It works fine local but not remote, any ideas?

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16 Feb 2017 23:02 #4964 by SnowBall
Exception from HRESULT: 0x80040202 was created by SnowBall
Hi everyone

I have a project on VISUAL BASIC 2008 with SP1, and .NET FRAMEWORK 3.5. This project is communicating with the local TOP SERVER, and bring device data, when Im trying to communicate the project with a remote TOP SERVER I get the HRESULT: 0x80040202 error, I was looking for the error code list of HRESULT and I couldnt found it, so this forum is an alternative to figure out what is happening.

With F8 I could found the code line where the code has the error, is when the program calls the server

*
MyOPCServer = New OPCAutomation.OPCServer
On Error GoTo ErrorHandler
Call MyOPCServer.Connect(OPCServerType, OPCServerName) '** After this code line
On Error GoTo ErrorHandler '** Here, afeter this got to ErrorHandler
*

It works fine local but not remote, any ideas?

Please Log in or Create an account to join the conversation.

Moderators: support
  1. Forum
  3. Discussions
  5. QuickOPC-Classic in .NET
  7. Connections, Reconnections, COM/DCOM
  9. Remote connection to an OPC server(TOP Server) / HRESULT: 0x80040202 error
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