You guys may want to do this: 1- Make a full bkp (put in a .zip file) of you current HB folder for future usage in case of sh*t happens. 2- Download this (The so named C++ Redistributable bla bla bla) C++ REDIS 2012 3- Try again opening the LAUNCHER with correct info about your WoW path and HB path. 4- LOG IN to WoW and on 1 of your chars 5- Try LOG IN to HB now.