Hello

I have been out of the game for a while and when I come back the launcher upgraded to the new patch.

After installed I found I cant access into it , all the time it say UNABLE TO VALIDATE GAME VERSION.

The realmlist setting for TW seems fine and I have never had this kind of problem on TW server before this patch.

Any suggestion anyone?

Thanks in advance for your help.

Don't start the game with the launcher ever, taiwan is always a few days/weeks behind with patches

Check this post, should work for taiwan client as well https://wow-in-chinese.forum2jeux.com/t2377p100-cataclysm-43315354-14-04-2012#23431