6.2.4之后，就有许多人回报装备管理员(换装)故障给BZ了
现在也厘清其实是32bit程式的问题，64bit的不会出现
只能等hotfix(康民顺)
http://us.battle.net/wow/en/forum/topic/20742905276?page=3
Jurannok
Support Forum Agent
Thanks for the updates everyone.
We believe we've isolated an issue with how the Equipment manager works when
running the 32-bit game client. We have a hotfix being prepared for this so
we'll need to wait for that to be released before the issue can be resolved.
I don't have an ETA on when that will be.
*
我自己32-bit的换装也是故障
但是64-bit的却正常