Skip to Content

No OPC servers found on the machine specified

Hi all,

When i add the source system in PCo, I get “No OPC servers found on the machine specified” message. Search is done on localhost.

Kerservex is installed on the local machine.


PCo : 2.3

KEPServerEX: 5.14

Any help would be highly appreciated.



Capture.PNG (3.9 kB)
Add a comment
10|10000 characters needed characters exceeded

Related questions

1 Answer

  • Posted on May 23, 2014 at 11:31 AM

    Hi Shridhar,

    First make sure that the OPCEnum service is started and is in Automatic Start mode.

    Second, inspect your hosts file (C:\Windows\system32\drivers\etc) and make sure that localhost is assigned to; or you can enter into the Server Name field.

    If you installed PCo before installing the Kepware OPC Server, please uninstall PCo and re-install. PCo must be installed after installing either an OPC Server or the OPC Core Components redistributable, as documented in the PCo Installation Guide.

    Regards, Steve

    Add a comment
    10|10000 characters needed characters exceeded

Before answering

You should only submit an answer when you are proposing a solution to the poster's problem. If you want the poster to clarify the question or provide more information, please leave a comment instead, requesting additional details. When answering, please include specifics, such as step-by-step instructions, context for the solution, and links to useful resources. Also, please make sure that you answer complies with our Rules of Engagement.
You must be Logged in to submit an answer.

Up to 10 attachments (including images) can be used with a maximum of 1.0 MB each and 10.5 MB total.