Win7 system can't access workgroup what's going on

A workgroup is a computer union created on a local area network that can access common shared files and is convenient for many computers at work or in the home, but the Win7 64-bit flagship version appears with no access to the workgroup.

1, press Win7 system Windows+r key, opens the running window, early inside enters "gpedit.msc", the carriage return opens the Group Policy;

2. After Group Policy is open, open the dialog box to expand the Computer Configuration, Windows settings, security settings, local Policies, and then click Security Options to find Network security: LAN manager Authentication level;

3. Double-click to modify the validation level to send LM and NTLM responses (&), and then identify and open Control Panel, network, and sharing Center to see whether the public network or the work network is currently in use. If it is a public network, click on the public network directly, modify it as a working network, and finally restart it.

This allows you to access the Win7 pure version of the family group, you can access, or put into the family group of shared files for a lot of convenience!