I have a small business with a server and several computers connected to a server network, everything was working fine with the new windows 7 computer then one morning we came in and it ask for user name and password and now it says incorrect user name and password to connect to the server, but all the xp machines are connected using the same password and work fine. This computer will connect to the web without any problems.

Hi, I suggest you first check if the following KB article applies: Users receive a "The user name or password is incorrect" error message if they try to connect to a SBS 2003-based computer by using the Remote Web Workplace feature http://support.microsoft.com/kb/892078 In addition, please try the following steps to narrow down the issue: 1. Test the issue in Safe Mode with Networking. 2. Please try to access the server machine by using another account. Please let me know the result in your reply. Wish its helpful.Kim Zhou TechNet Community Support