im standing in the game, but buddy said "We couldn't find a free WoW process to attach. Please make certain your toon is standing in game world and you are running latest version of Honorbuddy."
completely restart your pc, when it comes back up, start wow and let it check for updates. make sure your running the latest version of wow.
wow needs to be running in 32bit mode.
to do this watch this video. it covers every possible way to get wow to start in 32 bit mode. https://www.youtube.com/watch?v=St0xz-gf0zg
after wow is started in 32bit mode, get fully logged in and in game, then start honorbuddy by right clicking "honorbuddy.exe" and clicking "Run as Administrator"