1. Start-run-services. msc-find the "server" service, property start type-"automatic"-OK, and click "start" on the left to confirm.
2. make sure the "Workstation Service" has been started. 3. choose "network neighbor property"> "local connection property"> "Install"> "protocol"> "nwlink ipx/spx/netblos compatible transport protocl", and double-click "network monitor driver. 4. start Menu run-secpol. msc-Security Settings-local policy-user rights assignment-"Deny access to this computer from the network" attribute, delete "all user groups" in it ". 5. then, click security option: Network Access: Do not allow anonymous enumeration of SAM accounts. The attribute is "disabled ". network Access: Do not allow anonymous enumeration of SAM accounts and shares. disable this attribute ". network Access: The Sharing and security model of the Local Account. The attribute is changed to "classic-Local User Authentication ". 6. right-click my computer on the desktop-Manage-Local Users and group-users, and remove the "Account Disabled" hook in front of "guest user attributes on the right ". 7. open my computer-tools-Folder Options -View-remove the hooks before using simple file sharing. OK. 8. close the firewall and log out. if the above method does not work, modify the registry. start-Run regedit and press Enter. Click here to find hkey-local-machine/system/currentcontrolset/control/lsa. Right-click restrictanonymous on the right-click it and set the value to 0. Restart your computer, you can access it.