How to Fix Windows Could Not Automatically Detect This Network’s Proxy Settings Error.
Windows has a built-in troubleshooting tool that allows you to diagnose connection problems on your computer. When this tool detects problems on your network, it fixes them automatically. He sometimes points out the problem and recommends possible solutions. In other cases, the network troubleshooter describes the problem without offering a solution.
A good example of the third case is the error “Windows cannot automatically detect the proxy settings of this network.” Obviously, this message indicates a problem with the proxy settings on your network. What he doesn’t reveal is how to fix the problem.
This is because problems with proxy settings are multifaceted and often difficult to fix, especially if you don’t know where to look or what to do.
Restarting the router and computer may fix the problem. If the problem persists, one of the 9 troubleshooting solutions listed below should help.
1. Restart Your PC’s Network Adapter
Disabling and disabling your network adapter is a quick way to fix simple and complex connection problems on your computer. Go to Settings> Network & Internet> Status and click Change adapter settings.
Select Wi-Fi (if you are using a wireless connection) or Ethernet (for a wired / LAN connection) and click Disable this network device in the toolbar.
Wait for about 10-30 seconds and then turn the network adapter back on. Select your network and click Turn On This Network Device.
2. Check Adapter IP Settings
If the error persists and you still cannot access the Internet, disable any manual IP address or DNS configuration assigned to your network adapters. Allowing Windows to automatically obtain IP addresses and DNS server addresses for your connections can resolve this error.
In the Network Connections windows (Settings> Network & Internet> Status> Change Adapter Settings), right-click the network (Wi-Fi or Ethernet) and select Properties.
Select Internet Protocol Version 4 (TCP / IPv4) and click Properties.
On the General tab, select Obtain and IP Address Automatically and Obtain DNS Server Address Automatically. Click “OK” to save.
3. Disable Proxies, Firewalls, and VPN
Routing your Internet through firewalls, VPNs, and proxy servers can cause network interference, resulting in error messages such as “Windows cannot automatically detect the proxy settings of this network.” Disable VPN, firewall and other network applications and check if this restores internet access.
Alternatively, go to Settings> Network & Internet> Proxy Server and disable the Use Proxy Server option to disable any manual proxy setting on your computer.
4. Update Your Network Driver
Drivers from time to time become corrupt, outdated and contain bugs. This often leads to internet connection problems and makes it impossible to use the internet on your computer. Go to Device Manager and check if there is an update available for the network driver.
1. Right-click the start menu icon and select Device Manager from the shortcut menu.
2. Expand the Network Adapters section, right-click the network driver, and select Update Driver.
Advice. If there are more than one driver listed under Network adapters and you are not sure which one is a Wi-Fi or Ethernet adapter, go to Settings> Network & Internet> Status> Change adapter settings.
You will find the names of your PC’s Ethernet and Wi-Fi drivers labeled under network types. Now you know which driver to update in Device Manager.
3. Then select “Search automatically for updated driver software”.
Windows will search your computer and the Internet for a new version of the network adapter. If found, follow the prompts on the page to download and install the update.
5. Roll Back Network Adapter
Windows updates sometimes come with driver updates. While these driver updates contain new features, they may contain bugs that interfere with some functionality on your computer. Some driver updates may also be incompatible with your computer.
If the error “Windows cannot automatically detect the proxy server settings for this network” occurs after a recent Windows or driver update, roll back the driver to a previous version and restart your computer.
1. Launch Device Manager, expand the Network Adapters section and double-click your network adapter.
2. Go to the Driver tab and click the Roll Back Driver button.
Follow the instructions on the next page to roll back the driver and then restart your computer.
Note. If the Roll Back Driver button is grayed out, it means that you (or Windows) have not installed any driver updates.
6. Check for Malware Infection
Malicious programs and files can damage important network files and settings. Scan your PC for malware with Windows Defender or trusted third-party anti-malware software. This will help detect and remove persistent malware that is causing network disruptions.
7. Reset Your Computer’s Internet Configurations
This entails a reset of the Windows Socket (Winsock) and TCP / IP stack. These network settings determine how network applications communicate with each other on your computer. If these network functions are damaged, connection errors may occur, such as “Windows cannot automatically detect the proxy server settings of this network.”
Follow these steps to fix Winsock errors and corrupted TCP / IP settings using a command line tool.
1. Right-click the Start button and select Command Prompt (Admin).
2. Run the commands below individually (that is, one at a time). Press Enter after each command and wait for a success message before running the next command.
reset WinSock Netsh
netsh int ip reset
ipconfig / release
again ipconfig / update
ipconfig / flushdns
3. Restart your computer.
These commands will clear your PC’s DNS cache, undo changes made to your PC’s Winsock settings, and overwrite the registry keys used by TCP / IP.
Note. You may need to reconfigure some network programs like VPN, firewall, etc. after resetting Winsock and TCP / IP directory.
8. Reset Your PC’s Network Settings
If the problem persists and you still cannot access the network, perform a network reset. This will reset VPN and proxies, reinstall network adapters, and reset all network configurations to their original state.
Go to Settings> Network & Internet> Status and click Reset Network at the bottom of the page.
Click the Reset Now button and click Yes when prompted for confirmation.
Windows will log off and restart the device, so be sure to close all applications before resetting network settings to avoid losing unsaved tasks / documents.
9. Restore Your Computer
You should consider restoring your computer to a previous state where the network connection was working fine. Windows System Restore will remove recently installed programs and drivers that might be causing the problem. Your personal data (files, documents, images, videos, etc.) will remain intact, so you have nothing to worry about.
Go to Control Panel> System> System Protection and click on System Restore.
Select a restore point from the list and click Next to continue.
Pro tip: Click the Scan for Affected Programs button to view a list of applications that will be removed during the system restore process.
Can’t find your restore point in this menu? System Restore is probably disabled on your computer. Learn how to turn System Restore on or off in Windows.
Restore Internet Connectivity
If none of these recommendations fix the problem, try using the Windows System File Checker (SFC) tool to repair corrupted system files affecting your PC’s network configurations. As a last resort, do a clean reinstall of Windows 10.
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How to Fix Windows Could Not Automatically Detect This Network’s Proxy Settings Error
How to Fix Windows Could Not Automatically Detect This Network’s Proxy Settings Error.
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Network’s Proxy Settings Error