Server Application Error when viewing ASP pages: Class not registered

[simonbuxton132]

When openening any ASP web page on my local IIS web server the site reports

Server Application Error
The server has encountered an error while loading an application during the processing of your request. Please refer to the event log for more detail information. Please contact the server administrator for assistance.

The system event reports the following:

The server failed to load application '/LM/W3SVC/1/ROOT'. The error was 'Class not registered
'.

I have tried the following:

This is well documented on Microsoft's knowledge base, but everything I tried has failed.

Used AdsUtil to get the IWAN and IUSR passwords and then set the passwords for the user accounts
Checked the permissions to include interactive and service

Any ideas?

Thanks for any help or clue

[renjithgin]

ASP Internal Server Error 500

Please do the following steps to solve the issue....
1. http://support.microsoft.com/?id=301919
2. http://support.microsoft.com/?id=891801
3.
a.)
Delete IIS related package in Component Services MMC(Goto Admintools->Component Services...)
• IIS In-Process Applications
• IIS Out-of-Process Pooled Applications
• IIS Utilities
[--If the above three options are not displayed there please leave it...--]

b) Open command prompt, navigate to
%windir%\system 32\inetsrv folder, and enter (case sensitive)

c:\winnt\system 32\inetsrv\>run dll32 wamreg.dll, CreateIISPackag e
and
c:\winnt\system 32\inetsrv\>reg svr32 asptxn.dll

c) Enter IISRESET at command prompt to restart IIS services, then re-open Component Services MMC to verfiy the IIS packages are recreated.

This will work....

[kumar2007]

I ran into the same problem, check whether MSDTC service is installed on your machine, type service.msc on run tab and check if the service is installed,

type msdtc install on command prompt to install the service.

re install IIS and that should take care of the problem

When openening any ASP web page on my local IIS web server the site reports

Server Application Error
The server has encountered an error while loading an application during the processing of your request. Please refer to the event log for more detail information. Please contact the server administrator for assistance.

The system event reports the following:

The server failed to load application '/LM/W3SVC/1/ROOT'. The error was 'Class not registered
'.

I have tried the following:

This is well documented on Microsoft's knowledge base, but everything I tried has failed.

Used AdsUtil to get the IWAN and IUSR passwords and then set the passwords for the user accounts
Checked the permissions to include interactive and service

Any ideas?

Thanks for any help or clue