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Error OPC client/server wincc 7.4 sp1

11/1/2021 9:42 AM	Rate (0)
Nhims Posts: 1 Rating: (0)	i want to connect wincc 7.4 to opc server but it have this error. Do anyone know this error. pls help me. thanks very much Attachment opcerror.PNG (143 Downloads)
Nhims Posts: 1 Rating: (0)	Last edited by: Nhims at: 11/01/2021 09:43:51
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11/1/2021 2:56 PM	Rate (0)
itafusna Gold Expert Joined: 2/17/2020 Last visit: 1/16/2026 Posts: 1251 Rating: (237)	Hi Nhims, Please try to follow the instructions given by bg2492 in the following post.
	A rating will be well appreciated.
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