1. Please check whether Standard Edition server, Standard Edition client and SQL2000 are installed. If they are not all installed, please install them.

2. Whether 2.SQL is started. When it is started, a "green triangle" icon should appear in the status bar in the lower right corner of Windows, and when it is not started, it will be displayed as a "red triangle" icon. At the same time, you need to confirm whether the started server is MSSQLServer.

3. Has the support of the 1000-square-hundred-dose server and the 1000-square-hundred-dose server started? If so, two icons should appear in the status bar in the lower right corner of the Windows desktop. At the same time, do everything possible to find out whether the port number of the server supporter is 2 1 1 by default.

4. Whether the butler server settings are normal. Double-click the "Three Computers" icon in the lower right corner to open the housekeeper server window, click "Settings-Set Database Connection S", enter our computer name in the server, enter "sa" in the user name, and leave the password blank or the password set when installing SQL.

Also, computer names must start with lowercase English, and there can be no Chinese or punctuation marks. How should I know? In win98 and me, right-click the properties of the desktop "My Network Neighborhood" to view it. In win2000 and XP, in the system under the control panel.