ADSI Script to configure Custom Error Documents

Hi,

Thanks for your time in advance.

I am trying to write ADSI script to modify the custom error documents in
IIS. I am able to list the custom error document details, but I am unable to
modify them. Whenver I modify the custom error document, I am getting an
error message "An Invalid custom error message was found".

I am assigning the custom error in the form of
500,16,FILE,c:\1.html (for File Type)
500,16,URL,/1.html (For URL Type)

And I noticed one more problem while listing the custom error documents.
If any of the custom error document is configured as 'Default' in IIS, it is
not retrieved through HTTPErrors property.

Please help me.

Thanks and regards,
Sasidhar