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OPC UA - the certificate window is displayed each time I start browsing

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22 Jul 2021 14:45 #10035 by support
Hello.

See
- opclabs.doc-that.com/files/onlinedocs/QuickOpc/Latest/User%2...%20Instance%20Certificate.html
- opclabs.doc-that.com/files/onlinedocs/QuickOpc/Latest/User%2...html#Certificate%20Stores.html
- opclabs.doc-that.com/files/onlinedocs/QuickOpc/Latest/User%2...ry%20Certificate%20Stores.html

Typically and basically, the server's certificate needs to be in the trusted peers certificate store. Because it has already been rejected at least once, the easiest way to achieve it is to find it in the rejected certificates store, and copy the file over to the trusted peers.

QuickOPC does not give you tools to do that. In fact, this is an administrative, security-sensitive operation that the normal user should not be allowed to do.

Best regards
The following user(s) said Thank You: micham

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22 Jul 2021 14:07 #10034 by micham
Hi,
Each time I connect to the OPC UA server for Browsing I get the certificate window and need to click on Yes.
How can I approve the certificate and have it displayed only once?

Thank you.

Michael
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