I use to connect some clients using Access 2003 to a SQL Server 2000 db. Everything worked well for long time but suddenly a client stopped to connect to the server. I tryed with a different username on the same PC with no results. All the other clients performe well. On the "faulty" PC if I try to do queries with Excel on the same SQL db, I have no problem. It seams to me that the problem is in this particular Access installation or in the WinXP Pro on this PC. WinXP is fully updated and so Office 2003. I also tried to uninstall Office and start again but the connection is still not possible.Please help!