Okay, before you even take a closer look on how this is done just READ the entire text. The navigation may look kind of messy lol, but meh it will be enough at least... This is a guide however, and I couldn't post it in the guide section because I lack the priviligies to post a thread there. I hope that it's okay for me to post this here so that people who has this error can fix this problem! Alright, so maybe some of you knows that I've been struggling with the authentication on the HB bot. Buuuuut! I found a solution. After almost 1 week of constant searching, I found out a way to fix it. Well, it worked for me. First of all, you need to open your ports. Follow my navigation; Start > Control panel > System and safety (I think? My computer language is swedish xD) > Windows Firewall > Advanced options > Rules for incoming traffic > Make a new rule > Port > (I did UDP here, I think TCP will work too) UDP and write in the following port: 5031 > next > Allow connection > Name the port whatever you want. Second thing you need to do is to google up "Microsoft Fix it". This will kind of "fix" your files and reset them to the original files (for example the host file in system32 > drivers > etc > hosts). Just run through the setup of Fix it and then restart your computer. Now when it has finished booting up, just run honorbuddy with your key and you're ready to go! Happy botting, and happy Halloween!~