Professional OPC
Development Tools

logos

lupa

Online Forums

Technical support is provided through Support Forums below. Anybody can view them; you need to Register/Login to our site (see links in upper right corner) in order to Post questions. You do not have to be a licensed user of our product.

Please read Rules for forum posts before reporting your issue or asking a question. OPC Labs team is actively monitoring the forums, and replies as soon as possible. Various technical information can also be found in our Knowledge Base. For your convenience, we have also assembled a Frequently Asked Questions page.

Do not use the Contact page for technical issues.

  1. Forum
  3. Discussions
  5. QuickOPC-Classic in .NET
  7. Browsing, Browse Dialogs and Controls
  9. OPC UA - the certificate window is displayed each time I start browsing

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

More
22 Jul 2021 14:45 #10035 by support
Replied by support on topic OPC UA - the certificate window is displayed each time I start browsing
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

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

More
22 Jul 2021 14:07 #10034 by micham
OPC UA - the certificate window is displayed each time I start browsing was created 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
Attachments:

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

Moderators: support
  1. Forum
  3. Discussions
  5. QuickOPC-Classic in .NET
  7. Browsing, Browse Dialogs and Controls
  9. OPC UA - the certificate window is displayed each time I start browsing
Time to create page: 0.042 seconds