Two computers connected to the same router cannot access each other, and there is no permission, how

Open permissions are fine.

1. Both computers are set to administrator login.

2. Both computers set the IPX protocol in the network properties.

3. It is better to set it in a group.

Control Panel Administrative Tools Local Security Policies Security Options Account: Guest Account Status On.

Method 1:

1. Open the computer firewall first to confirm whether we have turned on the computer firewall, and if it is on, we will convert it to a closed state.

2. Then open a folder in my computer and find the tool function in the toolbar.

3. Open the tool function and select the folder option.

4. After clicking on the folder option, a dialog box will pop up, find the view page, and turn off the function of using simple file sharing.

Method 2: 1: Press the win key and the r key at the same time to open the running interface. Then enter and click OK.

2. Then in the function bar on the right, find Windows Settings - Security Settings - Local Policies - User Rights Assignment. Then left-click User Entitlement Assignment.

3. Then find Deny access to this computer from the network on the new panel. Then left-click and double-click to open.

4. Finally, select guest in the pop-up dialog box, and then delete it, and that's it.

If computer A cannot access computer B, you need to go to computer B and set the following settings:

1. Click Start, click Run, Enter, Click OK;

2. Click Computer Configuration - Windows Settings - Security Settings - Security Options;

3. Find and double-click the account in the list on the right: guest account status, pop-up dialog box, click Enabled, click OK;

4. Find and double-click Network Access: Sharing and Security Model of Local Account in the list on the right, and select Guest Only - Authenticate Local Users in the pop-up dialog box, whose identity is Guest, click OK.

When setting up the network, you need to choose the home network (which can be shared) and how many bits it has, it doesn't matter.

It should be a problem with the system firewall settings.

You need to set Group Policy on your Win7 computer, and the specific method is as follows:

1. Click Start, click Run, Enter, Click OK;

2. Click Computer Configuration - Windows Settings - Security Settings - Local Policies - Security Options in the left navigation bar, and find "Account: Guest Account Status" in the right list and double-click;

3. The dialog box pops up, click Enabled, click OK;

4. Find "Network Access: Sharing and Security Mode for Local Accounts" in the list on the right, and then double-click.

5. In the pop-up dialog box, select "Guest Only - Authenticate local users as guests" from the drop-down list, click OK, and restart it.

Set up a computer.

1.Start-Run found"server"Service, property startup type -"Automatic"- OK, then dot on the left"Launch"Are you sure.

2.Open Network Neighbor Properties - Local Connection Properties - Installation - Protocols"nwlink ipx/spx/netblos compatible transport protocl"Double-click.

There's another one in there"network monitor driver"Also to install.

3.Start Menu Run -Security Settings --Local Policies -User Entitlement Assignment-

Deny access to this computer from the network"attributes, delete the inside"guest"User.

4.Then tap Security Options:

Network access: Anonymous enumerations of SAM accounts are not allowed, attributes given"Deactivated".

Network access: SAM accounts are not allowed and shared anonymous enumerations, properties are given"Deactivated".

Network Access: A shared and secure model for local accounts, with the properties changed to"Classic - Local users authenticate with themselves".

5.Click on the desktop My Computer right-click -Manage -Local Users and Groups-Users, and put the guest user attribute on the right"The account has been deactivated and the previous hook is removed".

6.Open My Computer - Tools Options - Folder Options - View - Remove the hook in front of using simple file sharing and OK.

7.Turn off the firewall.

Just log out and you're good to go.

I'm guessing you're riding someone else's fire. If yes, please enter.

By default) set your router's LAN IP to an irrelevant IP, e.g. please note that it is changed from the machine where you can't connect to the Internet!