How to fix “The attempt to connect to the server failed. [ERROR_INTERNET_CANNOT_CONNECT (0x2EFD)]” – Error Code 12029

Overview

In this article, we’ll focus on resolving the issue described as: “The attempt to connect to the server failed. [ERROR_INTERNET_CANNOT_CONNECT (0x2EFD)]”. This error, identified by the error code Error Code 12029, can impede your system’s performance, and here’s how you can fix it.

Identifying the Problem

Error Code 12029 arises when your computer encounters difficulties connecting to a network resource. It commonly occurs in various situations, including:

• Internet connection issues
• Network device problems
• Corrupted system files

Common Fixes

1. Check Your Internet Connection:
Ensure that your computer is connected to the internet and your connection is stable.

2. Restart Your Network Devices:
Turn off and restart your Wi-Fi router, modem, and any other network adapters.

3. Run the Network Troubleshooter:
Windows includes a built-in network troubleshooter that can automatically detect and fix common issues.

4. Update Network Drivers:
Outdated network drivers can cause connectivity problems. Update them using Device Manager or the manufacturer’s website.

5. Reset TCP/IP Settings:
Type “cmd” in the Windows search bar, right-click “Command Prompt” and select “Run as administrator”. Then, enter the following commands:

netsh winsock reset
netsh int ip reset
ipconfig /release
ipconfig /renew

6. Use the System File Checker Tool:
Run the System File Checker (SFC) tool to scan and repair corrupted system files. Open Command Prompt as administrator and enter:

sfc /scannow

Advanced Troubleshooting

1. Disable Firewall Temporarily:
Sometimes, the Windows firewall can block network connections. Disable it temporarily and check if the issue persists.

2. Check Proxy Settings:
Improper proxy settings can interfere with internet connectivity. Ensure they are set correctly in your network settings.

3. Reset Network Adapter:
Open Device Manager, locate your network adapter, right-click it and choose “Uninstall device”. Restart your computer to reinstall it.

4. Contact Your Internet Service Provider:
If all else fails, reach out to your internet service provider to confirm there are no issues from their end.

Conclusion

Error Code 12029 can be resolved by applying the solutions outlined in this article. Remember to start with the common fixes and progress to advanced troubleshooting if necessary. To prevent this error in the future, keep your system updated, regularly maintain your network devices, and install a robust antivirus program.