Visual Studio :: Retrieving COM Class Error
Jun 1, 2010
I have a vb.net application which I'm trying to run in VS 2008. The application builds successfully, however, when I try to debug the windows application it throws the following error, "Retrieving the COM class factory for component with CLSID {794D671E-F0F0-11D2-BEB0-009027438003} failed due to the following error: 80040154." I've been searching for a solution for a few days now with no luck. I've tried to register the referenced DLLs (w/regasm command), messed around with the configuration manager, etc. Also, please note that the application ran successfully in Windows XP, but it no longer seems to work since I've upgraded my OS to Windows 7 (I've tried to run the application in x64 and x84 platforms w/no luck). Also, I'm referencing the following DLLs:
INTEROP.ASPEMAILIB.DLLINTEROP.SCRIPTING.DLLINTEROPS.MSXML2.DLL
Is it possible that some of these DLLs aren't supported in Windows 7?
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Jul 6, 2010
I am facing below error
"Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046} failed due to the following error: 80070005."
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Jul 30, 2010
I am facing one problem that when i try to access a page in the website, i am getting the following error,
Retrieving the COM class factory for component with CLSID {58A02778-16FC-423D-91AC-4619BD71257F} failed due to the following error: 80040154.
Description:
An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Runtime.InteropServices.COMException: Retrieving the COM class factory for component with CLSID {58A02778-16FC-423D-91AC-4619BD71257F} failed due to the following error: 80040154.
Source Error:
[Code]....
Source File:
d:IEL_HELPDESKIEL-HelpDeskIELHelpDeskl_ticket_approval.aspx.cs
Line: 23 Stack Trace:
[Code]....
I went to that particular class file which is in the form of dll and in codebehind page of that class , builded the application, but it is not showing any compile time errors, but i put a break point it fails.
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Aug 27, 2010
Retrieving the COM class factory for component with CLSID
{11BD5260-15B6-412D-80DB-12BB60B8FE50} failed due to the following error: 80070005. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.UnauthorizedAccessException: Retrieving the COM class factory for component with CLSID {11BD5260-15B6-412D-80DB-12BB60B8FE50} failed due to the following error: 80070005.
ASP.NET is not authorized to access the requested resource. Consider granting access rights to the resource to the ASP.NET request identity. ASP.NET has a base process identity (typically {MACHINE}ASPNET on IIS 5 or Network Service on IIS 6) that is used if the application is not impersonating. If the application is impersonating via <identity impersonate="true"/>, the identity will be the anonymous user (typically IUSR_MACHINENAME) or the authenticated request user.
To grant ASP.NET access to a file, right-click the file in Explorer, choose "Properties" and select the Security tab. Click "Add" to add the appropriate user or group. Highlight the ASP.NET account, and check the boxes for the desired access.
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Dec 13, 2010
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May 7, 2015
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