I have a question about World of Warcraft?

Question

What is WoW-installer-2.x.x.x-to-3.0.1.8874-x86-Win-enUS

And is that the reason why blizzard is trying to make me install BC even though I have it installed already?

Answer 1

that thing you mentioned is a patch updater... and if its still trying to install bc then that means something went wrong and you have to reinstall BC....sry i know that sucks but it has to be done.