Solutions to Windows 7 network and shared Center restrictions

Cause analysis:

If the network and sharing center are restricted, it is generally because the user imposes restrictions on the local group policy. In this case, you only need to enable it!

Solution:

1. Click start, run, enter gpedit. msc, and press enter;

2. In [user configuration] of the policy group, find "management template"> "control panel ";

3. Find the "forbidden access control panel" option on the right of the window, and double-click it;

4. Set the policy to "not configured" or "disabled", and click "OK" to save the policy.

Well, the above is a small part of the article for you on win7 to open the network and sharing center prompt restricted problem solution, of course, according to the above method is not necessarily solved, the reason for this is that, if you cannot access the Internet, you will be prompted to be restricted.

Network restriction solution

Idea 1: Check whether the network and router signals are smooth

First, check whether the network is in arrears, whether the wireless router line connection is good, and whether the wireless network signal transmission is normal.

If it is determined that the router is faulty, restart the router or restore the factory status of the router.

If possible, update the firmware of the wireless router and the wireless network adapter driver of the computer to the latest version.

Thought 2: Check the network service status

Press Winkey + R to start running, and type "services. msc" to start the service management window. Confirm the status of DNS Client, DHCP Client, IP Helper, and other network services (enabled by default), and then restart the computer.

Thought 3: Check IP addresses and DNS server addresses

1. Right-click the wireless network icon on the right of the taskbar and select "Open Network and Sharing Center" (You can also find it in the control panel );

2. In the network and sharing center window, click "connect" on the right of the active network status ";

3. In the WLAN status window, select Properties ";

4. Double-click "Internet Protocol version 4 (TCP/IPv4)" in "use the following items for this connection )";

5. Confirm that the required IP address and DNS server address are entered correctly. After the modification is completed, press "OK" to exit (automatically obtained by default ). For wireless networks bound with IP addresses and DNS server addresses, enter the specified IP address and DNS server address.

Idea 4: Use the built-in diagnostic tools

The wireless network diagnosis function provided by the system is still very useful. It can locate network problems and fix them partially.

To enable the built-in diagnostic tool, you only need to select "diagnose" in the above WLAN status window, and then follow the steps.

Train of Thought 5: reset the network connection

Run the command prompt as an administrator and enter the following command:

• NETSH INT IP RESET

• NETSH WINHTTP RESET PROXY

• IPCONFIG/FLUSHDNS

After each line is entered, press the Enter key to confirm. After the operation is complete, the network connection can be reset.

Thought 6: reset Winsock

Xiaobian once accidentally deleted the Winsock key value in the registry, leading to limited network connection prompts. Therefore, when the network is normal, back up the registry just in case.

Position of the Winsock key value:

• HKEY_LOCAL_MACHINE \ System \ CurrentControlSet \ Services \ Winsock

• HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Services \ WinSock2

You can also use a command prompt (run as administrator) to reset Winsock:

• Netsh winsock reset