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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.

Recent Topics (4 topics)

Subject Replies / Views Last Post
System.NotSupportedException: Specified method is not supported
Category: Browsing, Browse Dialogs and Controls
Topic started 16 Sep 2025 05:32, by micham
Last Post 17 Oct 2025 13:39
by micham
Replies:24
Views:361
Last Post by micham
17 Oct 2025 13:39
Allen Bradley & Kepware UA Client sample for C# Winforms
Category: Feature Requests & Product Improvement Ideas
Topic started 02 Oct 2025 15:04, by AQO
Last Post 10 Oct 2025 14:28
by support
Replies:8
Views:150
Last Post by support
10 Oct 2025 14:28
Live Binding DevExpress support & Sample projects
Category: Live Binding, Live Mapping
Topic started 06 Oct 2025 19:51, by Cwardltu
Last Post 08 Oct 2025 04:52
by support
Replies:3
Views:122
Last Post by support
08 Oct 2025 04:52
Error: 6401 after opcServer restore
Category: Connections, Reconnections, Certificates
Topic started 10 Sep 2025 03:01, by xpycy001
Last Post 23 Sep 2025 08:17
by support
Replies:3
Views:128
Last Post by support
23 Sep 2025 08:17

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