Error 429 using Outlook in ASP.NET

[Richard]

WHen i create the Outlook object in ASP.NET i get error
429 and the event log shows 'The server {0006F03A-0000-
0000-C000-000000000046} did not register with DCOM within
the required timeout.'
I have been through the MSDN article (244264) on
troubleshooting this error, but to no avail. I'm using
VS.NET and Outlook9?
Any Ideas?