If you have problems sharing files on the network Without being able to access the shared files or folders Both the LAN network has been set up successfully Try to fix it in this way.
1.Press Windows key + R to run command "regedit" and then press OK
2.Goto "HKEY_LOCAL_MACHINE/ SYSTEM/CurrentControlSet/ Services/LanmanWorkstation/Parameters"
3. Add "AllowInsecureGuestAuth" (DWORD32) or change the value from 0 to 1.
