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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.

Profile for support

  • User Type: Global Moderator
  • Rank: Moderator Moderator
  • Register Date: 15 Mar 2010
  • Last login: 08 Dec 2025 13:56
  • Time Zone: UTC +1:00
  • Local Time: 14:42
  • Posts: 5695
  • Profile views: 9180
  • Thank you received: 628
  • Gender: Unknown
  • Birthdate: Unknown


Recent Posts (6369 messages )

Subject Replies / Views Last Post
The OPC server needs to shutdown
Category: Connections, Reconnections, COM/DCOM
Topic started 03 Dec 2025 15:47, by jskala
Last Post 03 Dec 2025 16:55
by support
Replies:2
Views:32
Last Post by support
03 Dec 2025 16:55
.net 9 support
Category: OPC Wizard
Topic started 20 Oct 2025 20:41, by Cwardltu
Last Post 02 Dec 2025 20:18
by support
Replies:9
Views:222
Last Post by support
02 Dec 2025 20:18
Connecting to a PLC with anonymous users turned off
Category: Connections, Reconnections, COM/DCOM
Topic started 20 Nov 2025 21:34, by Cwardltu
Last Post 25 Nov 2025 17:00
by support
Replies:19
Views:257
Last Post by support
25 Nov 2025 17:00
Connecting to a PLC with anonymous users turned off
Category: Connections, Reconnections, COM/DCOM
Topic started 20 Nov 2025 21:34, by Cwardltu
Last Post 25 Nov 2025 17:00
by support
Replies:19
Views:257
Last Post by support
25 Nov 2025 17:00
Connecting to a PLC with anonymous users turned off
Category: Connections, Reconnections, COM/DCOM
Topic started 20 Nov 2025 21:34, by Cwardltu
Last Post 25 Nov 2025 17:00
by support
Replies:19
Views:257
Last Post by support
25 Nov 2025 17:00
Connecting to a PLC with anonymous users turned off
Category: Connections, Reconnections, COM/DCOM
Topic started 20 Nov 2025 21:34, by Cwardltu
Last Post 25 Nov 2025 17:00
by support
Replies:19
Views:257
Last Post by support
25 Nov 2025 17:00
Connecting to a PLC with anonymous users turned off
Category: Connections, Reconnections, COM/DCOM
Topic started 20 Nov 2025 21:34, by Cwardltu
Last Post 25 Nov 2025 17:00
by support
Replies:19
Views:257
Last Post by support
25 Nov 2025 17:00
Connecting to a PLC with anonymous users turned off
Category: Connections, Reconnections, COM/DCOM
Topic started 20 Nov 2025 21:34, by Cwardltu
Last Post 25 Nov 2025 17:00
by support
Replies:19
Views:257
Last Post by support
25 Nov 2025 17:00
Connecting to a PLC with anonymous users turned off
Category: Connections, Reconnections, COM/DCOM
Topic started 20 Nov 2025 21:34, by Cwardltu
Last Post 25 Nov 2025 17:00
by support
Replies:19
Views:257
Last Post by support
25 Nov 2025 17:00
Connecting to a PLC with anonymous users turned off
Category: Connections, Reconnections, COM/DCOM
Topic started 20 Nov 2025 21:34, by Cwardltu
Last Post 25 Nov 2025 17:00
by support
Replies:19
Views:257
Last Post by support
25 Nov 2025 17:00
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