Fix unable to connect to the proxy server in Windows 10: A proxy server is a server that acts as an intermediary between your computer and other servers. Right now, your system is configured to use a proxy, but Google Chrome can’t connect to it.
Here are some suggestions: If you use a proxy server, check your proxy settings or contact your network administrator to make sure the proxy server is working. If you don’t believe you should be using a proxy server, adjust your proxy settings: Go to the Chrome menu – Settings – Show advanced settings… – Change proxy settings… – LAN Settings and deselect the “Use a proxy server for your LAN” checkbox. Error 130 (net::ERR_PROXY_CONNECTION_FAILED): Proxy server connection failed.
Problems caused by the Proxy virus:
Windows could not automatically detect this network’s proxy settings.
Can’t connect the internet, Error: cannot find the proxy server.
Error Message: Unable to Connect to Proxy Server.
Firefox: The proxy server is refusing connections
The proxy server isn’t responding.
The connection was interrupted
Kết nối đã được đặt lại
Fix unable to connect to the proxy server in Windows 10
Method 1: Disable Proxy Settings
1. Nhấn phím Windows + R rồi gõ msconfig và nhấn OK.
2. Chọn tab khởi động và dấu kiểm Khởi động an toàn. Then click Apply and OK.
3. Now restart your PC and it will boot into Safe Mode.
4. Once the system starts in Safe Mode then press Windows Key + R and type inetcpl.cpl
5. Hit Ok to open Internet Properties and from there switch to the Connections tab.
6. Bấm vào LAN Settings button at the bottom under the Local Area Network (LAN) Settings.
7. Bỏ chọn “Sử dụng một máy chủ proxy cho lan của bạn“. Then click OK.
8. Again open msconfig and bỏ chọn Khởi động an toàn option then click Apply followed by OK.
9. Khởi động lại PC của bạn để lưu các thay đổi.
Method 2: Reset Internet Settings
1. Nhấn phím Windows + R rồi gõ inetcpl.cpl and hit enter to open Internet Properties.
2. In the Internet settings window, switch to the Nâng cao tab.
3. Bấm vào Nút reset and Internet Explorer will start the reset process.
4. Reboot your computer and check if you’re able to fix Unable to connect to the proxy server in Windows 10.
Phương pháp 3: Cập nhật Google Chrome
1. Open Google Chrome then click on the ba chấm dọc (Menu) from the top-right corner.
2. From the menu select Trợ giúp sau đó nhấp vào “Giới thiệu về Google Chrome".
3. This will open a new page, where Chrome will check for any updates.
4. If updates are found, make sure to install the latest browser by clicking on the Cập nhật .
5. Sau khi hoàn tất, hãy khởi động lại PC của bạn để lưu các thay đổi.
Method 4: Run Netsh Winsock Reset Command
1. Right-click on Windows Button and select “Dấu nhắc lệnh (Quản trị viên)."
2. Now type the following and hit enter after each one:
ipconfig / flushdns
nbtstat –r
netsh int ip reset
netsh winsock reset
3. Khởi động lại để áp dụng các thay đổi.
Netsh Winsock Reset command seems to fix unable to connect to the proxy server error.
Method 5: Change DNS Address
Sometimes invalid or incorrect DNS can also cause the “Unable to connect to the proxy server” error in Windows 10. So the best way to fix this issue is to switch to OpenDNS or Google DNS on Windows PC. So without any further ado, let’s see how to switch to Google DNS in Windows 10 in order to fix Unable to connect to the proxy server error.
Method 6: Delete Proxy Server Registry Key
1. Nhấn phím Windows + R rồi gõ regedit và nhấn Enter để mở Registry Editor.
2. Điều hướng đến khoá đăng ký sau:
HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionInternet Settings
3. Select Internet settings then right-click on ProxyEnable key (in the right-hand side window) and select Delete.
4. Follow the above step for the ProxyServer key cũng có.
5. Đóng mọi thứ và khởi động lại PC của bạn để lưu các thay đổi.
Method 7: Run CCleaner
If the above method didn’t work for you then running CCleaner might be helpful:
1. Download and install CCleaner.
2. Double-click on the setup.exe to start the installation.
3. Bấm vào Nút cài đặt to start the installation of CCleaner. Follow on-screen instructions to complete the installation.
4. Launch the application and from the left-hand side menu, select Tập quán.
5. Now see if you need to checkmark anything other than the default settings. Once done, click on Analyze.
6. Once the analysis is complete, click on the “Chạy CCleaner"Nút.
7. Let CCleaner run its course and this will clear all cache and cookies on your system.
8. Now, to clean your system further, select the Registry tab, and ensure the following are checked.
9. Once done, click on the “Quét tìm sự cố” button and allow CCleaner to scan.
10. CCleaner will show the current issues with Windows Registry, simply click on the Fix selected Issues .
11. Khi CCleaner hỏi “Bạn có muốn sao lưu các thay đổi vào sổ đăng ký không?" lựa chọn Vâng.
12. Once your backup has completed, select Fix All Selected Issues.
13. Khởi động lại PC của bạn để lưu các thay đổi.
This method seems to Fix Unable to connect to the proxy server in Windows 10 in some cases where the system is affected because of the malware or virus. Otherwise, if you have third-party Antivirus or Malware scanners, you can also use them to remove malware programs from your system. You should scan your system with anti-virus software and get rid of any unwanted malware or virus immediately.
Phương pháp 8: Đặt lại trình duyệt Chrome
To restore Google Chrome to its default settings follow the below steps:
1. Nhấp vào biểu tượng ba chấm có sẵn ở góc trên bên phải.
2. Bấm vào Nút cài đặt from the menu opens up.
3. Scroll down at the bottom of the Settings page and click Nâng cao.
4. As soon as you click on Advanced, from the left-hand side click on “Đặt lại và dọn dẹp".
5. Now under Reset and clean up tab, click on Khôi phục cài đặt về mặc định ban đầu của chúng.
6. Below dialog box will open up which will give you all the details about what restoring Chrome settings will do.
Lưu ý: Before proceeding read the given information carefully as after that it may lead to loss of some important information or data.
7. After making sure that you want to restore Chrome to its original settings, click on the Đặt lại cài đặt .
When you tried to disable it through LAN settings, but it shows up in Light Gray and won’t let change anything? Or can’t change proxy settings? Uncheck the box in the LAN settings, the box check itself back? Run Malwarebytes Anti-Malware to remove any rootkit or malware from your PC.
I hope the above steps were helpful and you’re able to fix Unable to connect to the proxy server in Windows 10 error but if you still have any queries regarding this post feel free to ask them in comments.