Win7 add shared printer login failure how to do

The login failure diagram is as follows:

1. First, use the shortcut key on the keyboard to bring up the running dialog box, then enter gpedit.msc and press Enter to open the local computer policy;

2, then expand Local Computer Policy -> Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> Security Options -> Network Security: LAN Manager Authentication Level;

3, you can see that the default is "no definition", then we change it to "only send NTLM responses, and if you can't access all shares, open "TCP/IP NetBIOS Helper" in the service The service is OK.