I'm trying to transfer some characters over from last season's Frostmourne to Icecrown, but it keeps saying my account needs to be offline to complete the transfer. I don't have the client open and, as far as I know, I'm as logged out as I can be without logging out of the Warmane website, which would prohibit me from starting the transfer process in the first place. Any way I can fix this? Thanks in advance!
Restart your PC and then do it before you open WoW. I know it's dumb and doesn't make sense but that used to work for me when I had issues with putting things on trade system.