Professional OPC
Development Tools

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. 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.

QuickOPC on Windows Server by Apache webserver

More
08 Feb 2023 11:34 #11520 by Pala

File Attachment:

File Name: out_2023-02-08.txt
File Size:2 KB
Attachments:

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

More
08 Feb 2023 11:31 #11519 by Pala
ok done
file out.txt in attachment
Attachments:

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

More
08 Feb 2023 11:07 #11518 by support
Hello.

Can you please do this from the command line:

c:
cd "\ProgramData\OPC Foundation"
dir /s >out.txt

and post here the directory listing from out.txt?

Thank you

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

More
08 Feb 2023 10:34 #11517 by Pala
is possible to use QuickOPC by Apache Webserver?

I had try but I have this error:

Fatal error: Uncaught com_exception:

<b>Source:</b>

Opc.Ua.Configuration<br/><b>Description:</b> OPC UA service result - {BadConfigurationError}.

Cannot access certificate private key.

Subject=CN=CGI / FastCGI. Cannot access certificate private key. Subject=CN=CGI / FastCGI in C:\Apache24\htdocs\test.php:9 Stack trace: #0

C:\Apache24\htdocs\test.php(9):

com->ReadValue('opc.tcp://192.1...',

'nsu=http://www....') #1 {main} thrown in C:\Apache24\htdocs\test.php on line 9

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

Moderators: support
Time to create page: 0.058 seconds