Connect from WIN2000 TO WINNT/SQL2000 using WIndows authentication

Hello,

we develop on Powerbuilder 7.03. We want to use WIndows authentication to connect to a SQL server 2000 with WIN NT 4.0. as OS.
When I want to connect from my PC WIN2000 to SQL2000 with WINNT operating system, I can't ( login failed ).
but when I connect to my PC win2000 to a sql server 2000 with WIN 2000 OS, the connection goes well. ??
Someone encountered the same problem ?? and found a solution ??

Any help will be appreciate.
Thanks in advance.Try this - talks about Windows NT and SQL Server Security

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/modadmin/html/deconwindowsntsqlserverlogins.asp|||Originally posted by ascollins
Try this - talks about Windows NT and SQL Server Security

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/modadmin/html/deconwindowsntsqlserverlogins.asp

Thanks for your reply.
My connection from NT to WIN2000/SQL SRV2000 is OK. my problem is I can't connect from WIN2000 to WIN2000/SQL SRV2000 using windows authentication with PowerBuilder 7.03.