I have 8 Computers in a network. I am using windows 2000 server SP2 on one of the computer and its acting as a Server. 6 computers (Windows xp computers, All are on a workgroup) can connect to windows 2000 server, share resources and vice a versa I have installed Windows 7 Professional computer on one of the computer and I cannot connect windows 2000 server from Winodws 7, Getting an error Logon failure: unknown username or bad password on windows 7 when try to logon to the server I am using Active Directory on windows 2000 server, does it need to be updated with windows 7 Details? Or is there any way we can connect the windows 7 professional computer with windows 2000 server windows 7 being on a workgroup? Does windows 7 pro can be connected with windows 2000 server? Please update me with the details how to do so.

http://social.technet.microsoft.com/Forums/en/w7itpronetworking/thread/c196c366-bf95-4bdf-8832-62ea2e9bf0ae check this thread .. might be helpful..