I have a script that has been working for quite a while using:

    Set shell = Server.CreateObject("WScript.Shell")

It stopped working about a month ago from client machines (web users). I assume this is a permissions issue since it still runs correctly from the server. When run from the web, I get:

ASP 0177 0x80040111
ClassFactory cannot supply requested class

I have tried checking the directory where the script resides and the target directory for IUSR permissions. I have tried setting them to Everyone to debug, with no success.

Any ideas?