1,745 questions
first is the fanuc sdk installed and registered on the VM. second, will it run as a service. second does it run under IIS on your debug box.
Retrieving the COM class factory for component with CLSID {} failed due to the following error: 80080005 Server execution failed (0x80080005 (CO_E_SERVER_EXEC_FAILURE)).
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(137.6, 57.00000000000001%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERM%3C/text%3E%3C/svg%3E)
Ramesh Malviya
0
Reputation points
I have created a web application in dotnet core 6, I have given COM reference of FANUC SDK. Application is working in debug mode but after publish I am getting below error after publishing the website on server Retrieving the COM class factory for component with CLSID {} failed due to the following error: 80080005 Server execution failed (0x80080005 (CO_E_SERVER_EXEC_FAILURE)).
I have applied below change and also publish in x86 but still getting the same error https://answers.microsoft.com/en-us/windows/forum/all/retrieving-the-com-class-factory-for-component/d801f311-cc39-4d83-8058-a209ef8f97cf
Windows development Internet Information Services
Developer technologies ASP.NET ASP.NET Core
4,815 questions
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Ramesh Malviya 0 Reputation points
2023-04-18T05:21:16.9133333+00:00 I have hosted the application on iis in my azure VM (Windows 10 Pro)
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Lex Li (Microsoft) 6,037 Reputation points Microsoft Employee2023-04-20T04:34:09.9966667+00:00 First you need to explain more on "Application is working in debug mode". Do you mean that this web app runs fine when you debug it with VS and IIS Express? I guess if you debug with VS and full IIS, you might see the same error.
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(211.20000000000002, 61%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBS%3C/text%3E%3C/svg%3E)
Bruce (SqlWork.com) 77,686 Reputation points Volunteer Moderator2023-04-18T15:01:08.67+00:00 -
Ramesh Malviya 0 Reputation points
2023-04-19T07:11:21.56+00:00 I have already installed on VM, service is running in the debug and publish. I am getting the error only in publish version.
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