sql server 用户名连接不上的解决！

1 首先用windows 用户名登陆，然后选择具体数据库，选择权限管理，选中sql server 和windows 用户名联合登陆

2按照一下步骤操作即可：

Details
Product:	SQL Server
ID:	233
Source:	MSSQLServer
Version:	9.0
Component:	SQLEngine
Message:	A connection was successfully established with the server, but then an error occurred during the login process. (provider: Shared Memory Provider, error: 0 - No process is on the other end of the pipe.) (Microsoft SQL Server, Error: 233)
Explanation
The SQL Server client cannot connect to the server. This error could occur because the server is not configured to accept remote connections.
User Action
Use the SQL Server Surface Area Configuration tool to allow SQL Server to accept remote connections. For more information about the SQL Server Surface Area Configuration Tool, see Surface Area Configuration for Services and Connections.