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11.01.2005 at 07:16AM PST, ID: 21615143
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5.2

Server object, ASP 0177 (0x800401F3) Invalid Class String

Asked by dhsjphd in Active Server Pages (ASP)

Tags: , , ,

First of all, I have read all of the solutions I could possibly find for this issue.  Secondly, none of them work for me.

I am using: WinXP Pro SP2, VB6, ASP

Here is a breakdown of my problem:

- I have created a custom ActiveX DLL named DLObjects with a class named DLFactory.
- I have registered this DLL
- I created a COM+ application and set the Identity to the Administrator account
- I CAN instantiate the DLL with VB6
- I CAN NOT instantiate the DLL with ASP
- I have verified it is registered
- I have verified IUSR and IWAM accounts have access to the DLL folder
- I have used other third-party DLLs without an issue

Here is the abridged code:

<%
Dim Factory
Set Factory = Server.CreateObject("DLObjects.DLFactory")  '<-- Error here.  Yes, it is spelled correctly
Set Factory = Nothing
%>

As stated before, I am able to use this DLL without issue in VB6 on the same machine.  I am also able to copy to DLL to a Win2k3 machine, register, and use it in ASP.

This is driving me completely mad as I have been programming professionally for 13 years and have NEVER had an issue that has stumped me like this... I am sure it is something simple (but my pride hopes otherwise).  Any and all insights into this issue is more than appreciated.

Please remember that I have read and tried all of the solutions for this and none have worked so please do not suggest these basic-easy-to-find-already-checked answers:

- IUSR/IWAM Permissions
- Registering DLL / COM+
- Checking the spelling

Thanks again in advance for your help!!Start Free Trial
[+][-]11.01.2005 at 08:31AM PST, ID: 15201229

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About this solution

Zone: Active Server Pages (ASP)
Tags: asp, 0177, server, class
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Solution Provided By: aplimedia
Participating Experts: 2
Solution Grade: B
 
 
[+][-]11.01.2005 at 08:40AM PST, ID: 15201310

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[+][-]11.01.2005 at 08:47AM PST, ID: 15201368

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[+][-]11.01.2005 at 08:55AM PST, ID: 15201418

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[+][-]11.01.2005 at 09:03AM PST, ID: 15201491

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[+][-]11.01.2005 at 09:11AM PST, ID: 15201563

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[+][-]11.01.2005 at 10:06AM PST, ID: 15202030

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[+][-]11.01.2005 at 10:20AM PST, ID: 15202165

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[+][-]11.01.2005 at 10:27AM PST, ID: 15202244

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[+][-]11.01.2005 at 10:38AM PST, ID: 15202339

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[+][-]11.01.2005 at 10:39AM PST, ID: 15202355

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[+][-]11.01.2005 at 11:18AM PST, ID: 15202760

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[+][-]11.01.2005 at 11:27AM PST, ID: 15202840

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[+][-]11.01.2005 at 12:03PM PST, ID: 15203165

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[+][-]11.01.2005 at 12:07PM PST, ID: 15203199

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[+][-]11.01.2005 at 12:20PM PST, ID: 15203339

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[+][-]11.02.2005 at 01:06AM PST, ID: 15206609

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[+][-]11.02.2005 at 06:55AM PST, ID: 15208201

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