Closed avnet78 closed 1 year ago
@avnet78 have you fixed this error I have this error too
No, I tried but could not fix it and that’s when I created the issue.
From: Aevi @.> Sent: Tuesday, August 9, 2022 6:39:21 PM To: godsharp/opcsample @.> Cc: AVNet @.>; Mention @.> Subject: Re: [godsharp/opcsample] System.Runtime.InteropServices.COMException (Issue #4)
@avnet78https://github.com/avnet78 have you fixed this error I have this error too
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@aevi1103 @avnet78 If you want to use OpcAutomation
or Graybox
, you should register dll, and this is only support x86
.
If you want to support x64
, you should use OpcNetApi
and install OPC Core Components
.
Opc Da Introduction
I am following the code provided in the opcsample/Program.cs and I am getting the below exception. Should I register any of the com dll's using regsvr? Please advise.
System.Runtime.InteropServices.COMException: 'Retrieving the COM class factory for component with CLSID {28E68F9A-8D75-11D1-8DC3-3C302A000000} failed due to the following error: 80040154 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)).'
These are the dll's inside the bin folder: