@govap You'll need some coding skills to even understand what he is talking about. Although, you can change r_picmip with Adawolfa unlocker/dev client. Also Nexus Annihilator has got this feature, but I'm gonna test it out after I buy it.
You do not know why it causes a cmd failure? I do everything according to your guide.
(4 is port)
Connecting to server: