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Classic OPC: DA, A&E, HDA, XML-DA, etc.
Questions about OPC Classic technologies and specifications, etc.
64-bit client cannot connect to 32-bit server|Classic OPC: DA
Started By
Clément Perrin - 10/24/2024 - 10:03
Clément Perrin - 10/24/2024 - 10:03
How to differentiate between branch and leaf with identical names when a client calls to getitemid() (OPC DA)
Started By
Zohar Tsioni - 09/15/2024 - 23:26
Zohar Tsioni - 09/15/2024 - 23:26
.NET API OPC DA Client sometimes fails to Read() and GetProperties()
Started By
Siyuan Xu - 06/27/2024 - 04:04
Siyuan Xu - 06/27/2024 - 04:04
Issue uninstalling OPC Core Components Redistributable (x64) 3.00.108.msi
Started By
Gianluca Mazzimini - 04/30/2024 - 02:35
Gianluca Mazzimini - 04/30/2024 - 02:35
API reference documentation for .Net libraries for Classic OPC
Started By
John Yesberg - 03/06/2024 - 19:39
John Yesberg - 03/06/2024 - 19:39
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