Professional Communication
Software Development Tools

OPC Foundation member and certified logos

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 or issues. You do not have to own a commercial license in order to use the OPC Labs supportOur team is actively monitoring the forums, and provides replies as soon as possible.

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.

COM support in 2025.2

More
09 Sep 2026 16:53 - 09 Sep 2026 16:53 #14682 by support
Replied by support on topic COM support in 2025.2
Hello.

Thank you for your interest in our products.

QuickOPC Enterprise Edition is needed for usage from COM tools ( see:  www.doc-that.com/files/onlinedocs/OPCLabs-ConnectivityStudio...kOPC%20Product%20Editions.html ).

You can do edition upgrade. It is suggested you do this through Software Toolbox, Inc. where you have purchase your current license. however, if you do not want to do that, you can deal with us directly - let me know in such case.

Best regards
Last edit: 09 Sep 2026 16:53 by support.

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

More
09 Sep 2026 16:30 #14681 by dave.scott@gribetz.com
I have a license for OPC Labs Connectivity Software (Gribetz LLC in Florida) and I need to use it in some COM based programs -  How do I extend our license to cover the COM component as well?

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

Moderators: supportvaclav.zaloudek
Time to create page: 0.113 seconds