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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.

Subject Replies / Views Last Post
C++ without visual studio
Category: General Issues, Building
Topic started 22 Mar 2012 20:18, by neal
Last Post 01 Jun 2012 09:35
by support
Replies:14
Views:15k
Last Post by support
01 Jun 2012 09:35
missing EasyOpcLib_TLB.pas?
Category: General Issues, Building
Topic started 27 Feb 2012 18:22, by support
Last Post 27 Feb 2012 18:22
by support
Replies:0
Views:3949
Last Post by support
27 Feb 2012 18:22
Unable to run as service
Category: General Issues, Building
Topic started 10 Jan 2012 00:09, by Jack_Duijf
Last Post 17 Jan 2012 09:25
by support
Replies:2
Views:5139
Last Post by support
17 Jan 2012 09:25
OPC in PHP
Category: General Issues, Building
Topic started 13 Dec 2011 20:32, by support
Last Post 15 Dec 2011 08:28
by admin
Replies:4
Views:5171
Last Post by admin
15 Dec 2011 08:28
Quickopc-Com / Koyo plc control
Category: General Issues, Building
Topic started 08 Dec 2011 15:04, by support
Last Post 08 Dec 2011 15:07
by support
Replies:0
Views:4519
Last Post by support
08 Dec 2011 15:07
OPC Read/Write issues in VS2005 C++
Category: General Issues, Building
Topic started 30 Nov 2011 16:29, by p.bangert
Last Post 05 Dec 2011 08:01
by support
Replies:4
Views:5566
Last Post by support
05 Dec 2011 08:01
OPC SERVER - communicate with a PHP software
Category: General Issues, Building
Topic started 21 Nov 2011 19:15, by support
Last Post 21 Nov 2011 19:22
by support
Replies:0
Views:4008
Last Post by support
21 Nov 2011 19:22
OPC Server
Category: General Issues, Building
Topic started 15 Oct 2011 09:46, by support
Last Post 15 Oct 2011 09:47
by support
Replies:1
Views:3984
Last Post by support
15 Oct 2011 09:47
QuickOPC-COM compatibility with 64-bit operating systems
Category: General Issues, Building
Topic started 24 Sep 2011 11:13, by support
Last Post 24 Sep 2011 11:13
by support
Replies:0
Views:3888
Last Post by support
24 Sep 2011 11:13
QuickOPC-COM application [client/server scenario]
Category: General Issues, Building
Topic started 05 Aug 2011 05:59, by support
Last Post 05 Aug 2011 06:00
by support
Replies:0
Views:3729
Last Post by support
05 Aug 2011 06:00
Data-COM memory leak?
Category: General Issues, Building
Topic started 24 May 2011 07:51, by support
Last Post 29 May 2011 13:26
by support
Replies:3
Views:4850
Last Post by support
29 May 2011 13:26
Data-COM Memory issue
Category: General Issues, Building
Topic started 14 May 2011 10:16, by support
Last Post 14 May 2011 10:17
by support
Replies:0
Views:4465
Last Post by support
14 May 2011 10:17
Application gets stuck on exit
Category: General Issues, Building
Topic started 29 Mar 2011 10:03, by support
Last Post 29 Mar 2011 10:04
by support
Replies:0
Views:4168
Last Post by support
29 Mar 2011 10:04
DCOM vs. OPC Tunnelling
Category: General Issues, Building
Topic started 11 Feb 2011 18:15, by support
Last Post 11 Feb 2011 18:19
by support
Replies:0
Views:4590
Last Post by support
11 Feb 2011 18:19
Cannot build EasyOPCDADemo example
Category: General Issues, Building
Topic started 04 Nov 2010 23:15, by gtSasha
Last Post 05 Nov 2010 20:12
by support
Replies:1
Views:4465
Last Post by support
05 Nov 2010 20:12
Memory leak using PHP?
Category: General Issues, Building
Topic started 10 Sep 2010 15:24, by steveh
Last Post 11 Sep 2010 13:27
by steveh
Replies:6
Views:5970
Last Post by steveh
11 Sep 2010 13:27
PHP CLI hangs on Ctl+Break
Category: General Issues, Building
Topic started 09 Sep 2010 12:14, by steveh
Last Post 10 Sep 2010 10:08
by steveh
Replies:3
Views:4798
Last Post by steveh
10 Sep 2010 10:08
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