How to fix error error-connection-unavail in Windows 11

Solution Steps

1. 1 First, check if you have internet access. Open a web browser and try to visit a website. If it doesn't load, your network is down.
2. 2 Check your network connection: Click on the Wi-Fi icon in the taskbar. Ensure Wi-Fi is turned on and you're connected to your network. If you're using Ethernet, check that the cable is plugged in securely.
3. 3 If you're connected but still no internet, try restarting your router. Unplug it, wait 30 seconds, and plug it back in.
4. 4 If that doesn't work, run the network troubleshooter: Go to Settings → System → Troubleshoot → Other troubleshooters → Network Adapter. Run it and follow the prompts.
5. 5 If the issue persists, update your network adapter driver. Press Windows key + X and select 'Device Manager'. Expand 'Network adapters', right-click your adapter, and select 'Update driver'. Choose 'Search automatically for drivers'.
6. 6 If all else fails, reset your network settings: Settings → Network & Internet → Advanced network settings → Network reset. This will reinstall network adapters and reset settings. You'll need to reconnect to Wi-Fi afterward.