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This queue is for tickets about the Win32-OLE-OPC CPAN distribution.

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The Basics
Id: 19737
Status: open
Priority: 0/
Queue: Win32-OLE-OPC
People
Owner: Nobody in particular
Requestors: liaodj_cqmc [...] sina.com
Cc:
AdminCc:
Bug Information
Severity: Important
Broken in: 0.91
Fixed in: 0.92

History Show all quoted text
  Tue Jun 06 09:31:26 2006 Guest - Ticket created
Subject: Win32-OLE-OPC
The Code: #!C:/Perl/bin/perl.exe -w use strict; use Win32::OLE::OPC; my $opcintf = Win32::OLE::OPC->new('KEPware.KEPServerEx.V4'); $opcintf->MoveToRoot; Run this command C:\Perl\Prog>perl OPCclient.pl the result: Failed to connect to dispatch DLL KEPware.KEPServerEx.V4 at OPCclient.pl line 5 why?
  Tue Jun 06 10:41:39 2006 Guest - Correspondence added
From: Martin Tomes
On Tue Jun 06 09:31:26 2006, guest wrote: Show quoted text
> the result: > Failed to connect to dispatch DLL KEPware.KEPServerEx.V4 at > OPCclient.pl line 5 > > why?
You need an automation DLL (normally the OPC foundation one which is available from your OPC server vendor): Win32::OLE::OPC->new('OPC.Automation', 'KEPware.KEPServerEx.V4')
  Tue Jun 06 10:41:42 2006 The RT System itself - Status changed from 'new' to 'open'