Hello, I know this topic may look redundant but it isn't.

I've tried all the solutions people have posted at their threads but I can't solve mine.

I've tried using nanopool, ethermine, ethpool with all their servers and I'm getting the same error.

http://i63.tinypic.com/1zd5flk.jpg

My SW:
Windows 10 Pro x64 v.1703
Claymore's dual miner
AMD's latest Crimsom ReLive Blockchain Driver
MSI Afterburner 4.4

My HW:
MB: BTC250 Pro
CPU: Intel Core I3 - 7100 3.90 GHz
GPU: AMD RX 570 Gaming
RAM: 8GB DDR4
SSD: 60 GB
PSU: Silverstone ST1500W

I've disabled the Windows Firewall, I need help, I don't know what am I doing wrong.