I have EMD Sample OPC server running in my PC. I wrote following code to get the list of servers.
Public mOpc As OPCServer Dim mOpcList As Variant Set mOpc = New OPCServer mOpcList = mOpc.GetOPCServers
When program reaches on the line mOpc.GetOPCServers it doesn't move any further from it and in task bar it gives [Not Responding] Status. Please describe any possible method with VB code to connect to EMD Sample OPC Server.
Sherebiah Tishbi
Sorry, I can't help you with a specific OPC server.
First thing to check is that the server can be reached from another client running on the same node as your VB project. Such test clients are available from several server vendors for free download, such as Takebishi at
When this works flr sure, it's relevant to ask oneself why my own app doesn't work.
/Sven
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Hello Sven
It seems that my OPCDAAUTO.DLL was corrupt. I downloaded a fresh DLL and now it works fine. Thanks for your inputs.
Sherebiah Tishbi
UR welcome!
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