Hi,I have an intranet application that I wrote in PHP that has worked greatfor a long time. It uses integrated authentication in IIS. I'm trying tomigrate to IIS 6 and things are mostly working. The problem I have isthat my ODBC_CONNECT calls are not resulting in: "Login failed for user'(null)'. Reason: Not associated with a trusted SQL Server connection.".What it seems to tell me is it is correctly trying to make an integratedauth connection to the database, but for some reason the current user'scredentials aren't being passed? Does anyone have insight into this?Thanks!<>< Ryan How many times in the pass week has people been told that when they post to this list to post code with their question? Most people will reject to help without code displayed. But this problem could be a code or server error but no-one can pin-point it with 100% confidence without code sniplets or what you did. J --------------------------------- Find local movie times and trailers on Yahoo! Movies.