Fix Windows sockets registry entries required for network connectivity are missing: If you’re facing the above error message then the main cause of this error is because the Windows Sockets registry entries have got corrupted. Windows Sockets (Winsock) is a programming interface that manages incoming and outgoing network requests on Windows. You wouldn’t directly see this error message until you run the network troubleshooter, and you won’t be able to access the internet because of this error:
One or more network protocols are missing on this computer
Windows Sockets registry entries required for network connectivity are missing.
The main reason to run network troubleshooter is that you can’t get online or can’t access the internet. If the network requests aren’t processed properly then the network won’t work at all. Anyway, without wasting any time let’s see How to Fix Windows sockets registry entries required for network connectivity are missing with the help of the below-listed troubleshooting guide.
Table of Contents
Fix Windows sockets registry entries required for network connectivity are missing
Make sure to create a restore point just in case something goes wrong.
Method 1: Reset Winsock Components
1.Right-click on Windows Button and select “Command Prompt(Admin).”
2.Now type the following command and press Enter after each one:
(a) ipconfig /release
(b) ipconfig /flushdns
(c) ipconfig /renew
3.Again open Admin Command Prompt and type the following and hit enter after each one:
- ipconfig /flushdns
- nbtstat –r
- netsh int ip reset
- netsh winsock reset
4.Reboot to apply changes. Flushing DNS seems to Fix Windows sockets registry entries required for network connectivity are missing error.
Method 2: Run Network Troubleshooter
1.Press Windows Key + I to open Settings then click on Update & Security.
2.From the left-hand menu select Troubleshoot.
3.Under Troubleshoot click on Internet Connections and then click Run the troubleshooter.
4.Follow further on-screen instructions to run the troubleshooter.
5.Reboot your PC to save changes.
Method 3: Delete Winsock Registry Entry And Reinstall TCP/IP
1.Press Windows Key + R then type regedit and hit Enter to open Registry Editor.
2.Navigate to the following Registry Key:
3.Right-click on WinSock2 then select Export. Browse to a safe location and then click Save.
Note: You have made a backup of the WinSock registey key, just in case something goes wrong.
4.Again right-click on WinSock2 registry key and select Delete.
5.Now navigate to the following registry entry:
6.Again perform the steps 3 to 4 on Winsock registry key.
7.Press Windows Key + R then type ncpa.cpl and hit Enter to open Network Connections.
8.Right-click on your Local Area Connection or Ethernet connection and select Properties.
9.In the Properties window, click on Install button.
10.Then on the “Select Network Feature Type” window select Protocol and click Add.
11.Now click on “Have Disk…” on Select Network Protocol window.
12.On Install From Disk window, type the following in “Copy manufacturer’s files from” field and hit Enter:
13.Finally, on the Select Network Protocol window, select Internet Protocol (TCP/IP) – Tunnels and click OK.
14.Close everything and reboot your PC to save changes.
If you get the following error message while trying the above steps:
Could not add the requested feature. The error is: This program is blocked by group policy. For more information, contact your system administrator.
1.Download Windows Socket registry entries and then import them into your Registry Editor:
2.Right-click on above download registry keys then select Run as Administrator.
3.Click Yes to continue and then reboot your PC.
4.Now follow the above steps once again to see if you’re able to Fix Windows sockets registry entries required for network connectivity are missing error.
Method 4: Use Google DNS
1.Open Control Panel and click on Network and Internet.
2.Next, click Network and Sharing Center then click on Change adapter settings.
3.Select your Wi-Fi then double click on it and select Properties.
4.Now select Internet Protocol Version 4 (TCP/IPv4) and click Properties.
5.Checkmark “Use the following DNS server addresses” and type the following:
Preferred DNS server: 220.127.116.11
Alternate DNS server: 18.104.22.168
6.Close everything and you may be able to Fix Windows sockets registry entries required for network connectivity are missing error.
Method 5: Disable IPv6
1.Right click on WiFi icon on system tray and then click on “Open Network and Sharing Center.”
2.Now click on your current connection in order to open settings.
Note: If you can’t connect to your network then use Ethernet cable to connect and then follow this step.
3.Click Properties button in the window that just open.
4.Make sure to uncheck Internet Protocol Version 6 (TCP/IP).
5.Click OK then click Close. Reboot your PC to save changes.
Method 6: Disable Proxy
1.Press Windows Key + R then type “inetcpl.cpl” and hit enter to open Internet Properties.
2.Next, Go to Connections tab and select LAN settings.
3.Uncheck Use a Proxy Server for your LAN and make sure “Automatically detect settings” is checked.
4.Click Ok then Apply and reboot your PC.
Method 7: Reinstall Network Adapter Drivers
1.Press Windows Key + R then type devmgmt.msc and hit Enter.
2.Expand Network adapters then right-click on your WiFi adapter and select Uninstall.
3.Again click Uninstall in order to confirm.
4.Now right-click on Network Adapters and select Scan for hardware changes.
5.Reboot your PC and Windows will automatically install the default drivers.
Method 8: Restart your router
Resetting the modem and your router can help fix the network connection in some cases. This helps create a new connection to your Internet service provider (ISP). When you do this, everyone that is connected to your Wi-Fi network will be temporarily disconnected.
In order to access your router admin page you need to know the default IP address, username, and password. If you don’t know then see if you can get the default router IP address from this list. If you can’t then you need to manually find the router’s IP address using this guide.
Method 9: Disable then Re-enable your Network Adapter
1.Press Windows Key + R then type ncpa.cpl and hit Enter.
2.Right-click on your wireless adapter and select Disable.
3.Again right-click on the same adapter and this time choose Enable.
4.Restart your and again try to connect to your wireless network.
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That’s it, you successfully Fix Windows sockets registry entries required for network connectivity are missing error but if you still have any questions regarding this tutorial then feel free to ask them in the comment’s section.