Seeing the “Can’t Connect to This Network” error on Windows 10 can be frustrating, especially when your WiFi shows as available but fails to establish a connection. This issue prevents you from accessing the internet and can be caused by various factors, including network adapter problems, incorrect settings, outdated drivers, or router conflicts.
In this guide, we’ll explore the common causes of this error and provide 10 step-by-step fixes to restore your internet connectivity quickly.
Common Causes of “Can’t Connect to This Network” Error
- Incorrect WiFi password or network credentials.
- Outdated or corrupted network drivers.
- Router or modem issues.
- Disabled or malfunctioning WiFi adapter.
- Incorrect IP or DNS settings.
- Conflicts with VPN, firewall, or antivirus software.
- Windows system glitches or updates.
Fix 1: Restart Your PC and Router
Temporary glitches often prevent network connections.
- Turn off your PC completely.
- Unplug your router/modem for 30 seconds, then plug it back in.
- Power on your PC and try connecting to WiFi again.
✅ A simple restart can fix many network issues instantly.
Fix 2: Forget and Reconnect to the WiFi Network
Sometimes saved credentials cause conflicts.
- Press Windows + I → Network & Internet → WiFi.
- Click Manage known networks → select your network → Forget.
- Reconnect by selecting the WiFi network and entering the correct password.
✅ This clears outdated credentials and allows a fresh connection.
Fix 3: Restart WLAN AutoConfig Service
Windows service problems can block network connections.
- Press Windows + R, type
services.msc, and press Enter. - Locate WLAN AutoConfig, right-click → Restart.
- Ensure Startup type is set to Automatic.
✅ This service manages wireless connectivity on Windows 10.
Fix 4: Update Network Adapter Driver
Corrupted or outdated drivers often trigger connection errors.
- Press Windows + X → Device Manager → Network adapters.
- Right-click your WiFi adapter → Update driver → Search automatically for drivers.
- If no update is found, download the latest driver from your PC manufacturer’s website.
✅ Keeping drivers updated ensures compatibility with modern networks.
Fix 5: Disable and Enable WiFi Adapter
Refreshing your adapter can fix minor glitches.
- Open Device Manager → Network adapters.
- Right-click your WiFi adapter → Disable device.
- Wait a few seconds → right-click → Enable device.
- Try reconnecting to your network.
Fix 6: Reset TCP/IP and Network Settings
Resetting network configuration often resolves connectivity errors.
- Open Command Prompt as Administrator.
- Run the following commands one by one:
netsh winsock reset netsh int ip reset ipconfig /release ipconfig /renew ipconfig /flushdns - Restart your PC and attempt connection again.
✅ This clears corrupted network settings that prevent WiFi access.
Fix 7: Disable VPN or Proxy Services
Third-party VPNs or proxy servers may interfere with network connections.
- Press Windows + I → Network & Internet → Proxy.
- Turn off Use a proxy server.
- Disconnect any VPN services and try connecting again.
Fix 8: Check WiFi Band Compatibility
Some older devices may have trouble with 5GHz networks.
- If your router has dual bands, switch to 2.4GHz WiFi.
- Update your router firmware if you experience compatibility issues.
✅ Band mismatches can prevent older adapters from connecting.
Fix 9: Perform a Network Reset
If none of the above works, reset all network settings.
- Press Windows + I → Network & Internet → Status.
- Scroll down → click Network reset → Reset now.
- Restart your PC and reconnect to WiFi.
✅ This restores all network components to default settings, fixing stubborn errors.
Fix 10: Check Router Settings and ISP
- Ensure your router allows new devices to connect.
- Change the SSID or WiFi password if needed.
- Test with another device — if it also cannot connect, contact your ISP for potential outages.
Additional Tips
- Keep Windows 10 updated regularly.
- Avoid running multiple VPNs simultaneously.
- Use a reliable router and firmware updates to prevent connection issues.
- Ensure your WiFi adapter is physically functional and compatible with the network.
Frequently Asked Questions (FAQs)
Q1: Why does Windows 10 say “Can’t Connect to This Network”?
A1: This usually occurs due to incorrect credentials, network adapter issues, outdated drivers, or router conflicts.
Q2: Will resetting network settings delete saved WiFi passwords?
A2: Yes, you’ll need to re-enter all saved passwords after a reset.
Q3: Can VPN or antivirus cause this error?
A3: Yes, some security software may block WiFi connections. Temporarily disabling them can help diagnose the issue.
Q4: How do I know if it’s a router problem?
A4: Try connecting another device. If it also fails, your router or ISP may be the cause.
Conclusion
The “Can’t Connect to This Network” error on Windows 10 can be caused by multiple factors — from WiFi adapter issues to corrupted network settings. Start with simple fixes like restarting your PC, forgetting and reconnecting to the network, or running the network troubleshooter.
For persistent issues, update or reinstall drivers, reset TCP/IP, or perform a network reset. If all else fails, check your router or contact your ISP.
Following these 10 step-by-step solutions will help you regain a stable WiFi connection and get back online efficiently.
