1, CMD administrator mode, net use to view the current network connection
2. NET use//ip/ipc$/del (or clear all with NET uses */del)
3, WINDOWS7 Control Panel user account and home Security Credential Manager Delete saved username and password
4, the network option, local connection (or wireless network connection, select the current active connection), right, properties, uncheck Microsoft Network Client, Microsoft Network file and printer sharing. After determining the attribute entry, the above two points are ticked. (either reboot the machine, or disconnect the network, it should be all OK)
5, start, Run, IP, enter user name and password can be replaced.
The above several do not know which kind of function, all did, should certainly be able to change over.
This article is from the "Tommy (Data Recovery)" blog, please be sure to keep this source http://zhangyu.blog.51cto.com/197148/966290