Cant open pandawow WoD models launcher

[driun]

there a problem when i try to run it :

Data/enUS/wow-update-enUS-17266.MPQ: Cannot stream required archive data. Please check your network connection. For more information, see: https://battle.net/support/article/6250

 

That message give me

[Juster]

You just have not full client and this cause error, need download all mpq files.