Server.CreateObject Failed in Classic ASP

Question

I created the ASP.NET dll with one function that i need to use in Classic ASP page.

I used the below code for creating object in classic asp page

set PeopleSoft = server.createobject("OPS.PSL")

I am getting the below error while executing

Server object error 'ASP 0177 : 80070002' 

Server.CreateObject Failed 

I searched in stackoverflow i saw some solution. By enabling the "Make assembly COM-visible" and "Register for COM interop".

Please Help me to come out from this issue

Answer 1

I just had this error appear on a site that had been running perfectly for years. It seems a DLL had somehow become unregistered. It was an unmanaged DLL so I was able to re-register it using regsvr32:

%SystemRoot%\Microsoft.NET\Framework\v2.0.50727\regsvr32 "C:\path\to\myAssembly.dll"

(Also see the difference between regasm and regsvr32)

Answer 2

On this website :

http://connect.microsoft.com/VisualStudio/feedback/details/294241/kb937143-breaks-asp-to-net-com-interop

They fix the problem with giving read access to IUSR on HKEY_USERS\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones.