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[KB204]Error messages: 16790 and 16791 Invalid server CLSID (%sh)

Tags: Error, Error ID, Error messages numbers

Audit and diagnostic
14 years ago
By RM
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Applies to:

PcVue all versions.
Summary:

This article explains how to deal with error messages 16790 and 16791.
Details:

French PcVue: “Connexion,%s,Le CLSID du serveur est invalide (%sh)”
English PcVue: “Connection,%s,Invalid server CLSID %sh”

%s is the Alias of the OPC Server

Explanation

This message appears if the CLSID of the OPC server selected in PcVue is not valid.

This may arise from a problem during installation of the Server.

Created on: 19 Nov 2010 Last update: 13 May 2024