XP system cannot access the Win7 system's shared files solution
1, access the Control Panel, find the System and security options, and then shut down the firewall.
2, in the Firewall Settings screen click on the left of the advanced settings, and then the outbound and inbound rules are changed, respectively, in two rules to find File and Printer Sharing options, two are set to allow all connection.
3, click the menu, enter the user account, return. In the User Account window, enable the Guest account, and then open the sharing feature.
Finally, the path to the shared folder is set and the method is similar to the Win7 system. Right-click to open the folder properties that you want to share, switch to share, click Advanced Sharing, will share the front of this folder on the hook, and then click on the right, in the permissions set "Everyone" and "Guest" selected and confirmed it