I can't install warcraft 3

[Lordshesedarkll]

I have downloaded warcraft 3 from Blizzard web
Opened the installer of warcraft 3 and clicked on "Continue" to start the instalation but the installer simply does not work!
It just keeps still...
I have clicked on the button several times but it does not work. What is the problem?

 

[Lordshesedarkll]

now it works. Just follow the next steps:
https://us.battle.net/forums/en/bnet/topic/20762097041