Tks for the tips, but I tried this before and didn't work. After a lot of tries I use the other tread in the forum (Workaround if you cannot join your own dedi server) and I works for one or two days. After it, NEVER works anymore. I really sad about that, because I'd enjoy so much the simulator, but this things show me that there are other sims arround. I continue to drive in R3E, but this things, really, let me down. ------------ I do this things: - Use the parameter --reset in the prompt commander and after didn't work, I put the parameter in the steam. Didn't work 2. - Delete all inside %localappdata%\Sector3_Studios_AB. Didn't work. - I can change the computer machine (physically). Make a fresh Windows installation, install only Steam and the Raceroom Dedicated Server. The same error: NOT REGISTERED. - I create a new account in Steam. Same error: NOT REGISTERED. - I create a new PHRASE. Didn't work. (the phrase: casaamarela) - I can try the things inside on the thread: Workaround if you cannot join your own dedi server. Works for one or two days. - After I can't get in the server and, nowadays, I cant mount a server again. The same error appear: NOT REGISTERED. PLEASE ANYONE HELP ME!!!!