CreateObject error on IIS 4 but not IIS 5
I wrote a script yesterday in ASP to get an XML stream and parse it into nice happy HTML. On IIS 5, it works flawlessly, but I have tried it on 2 separate machines running IIS 4, and I get the following error:
Server object error 'ASP 0177 : 800401f3'
Invalid class string
The four instances of the Server.CreateObject function are the following:
Can anyone think of any reason why IIS 4 is having a problem with this?