Medium
Operating Systems
✓ Solution Verified by Community (0+ upvotes)
Error Code error-connection-refused — Windows 11
ERROR_CONNECTION_REFUSED = 1225
Oprava založena na komunitních zprávách a expertní analýze. Naposledy ověřeno: 2026-08-12
· Jak ověřujeme opravy
| Error Code | error-connection-refused |
|---|---|
| Affected System | Windows 11 (Microsoft) |
| Difficulty | Medium |
| Estimated Time | 15 min |
| Requires Admin Rights | ⚠️ Yes |
Postup řešení
- 1 First, verify that the server is actually down by trying to access it from another device (like your phone). If it works on your phone, the issue is on your PC.
- 2 Press Windows key + R, type 'firewall.cpl', and press Enter. Click 'Allow an app or feature through Windows Defender Firewall'. Ensure the app you're trying to use is allowed. If not, click 'Change settings' and add it.
- 3 If you're using a third-party firewall, temporarily disable it to see if it's blocking the connection. If it is, add an exception for the app.
- 4 Open Command Prompt as admin and run 'netstat -an' to see if the port you're trying to connect to is listening. If the port is not listening, the server might be down.
- 5 Try flushing DNS with 'ipconfig /flushdns' and resetting Winsock with 'netsh winsock reset'.
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