Downgrade warcraft version?

Downgrade warcraft version?

HI guys, anyone can tell me how do I 'downgrade'(from v1.19b to v1.18 ) my warcraft version without reinstallation. Thx

hmm...cant...too much effort if u want to manually though...why?

These are links to another forum... the forum of the original DotA by Eul, but the explanations are for DotA, so just ignore the dota parts of them.

http://www.thewarcenter.com/forums/index.php?act=ST&f=57&t=25860

http://www.thewarcenter.com/forums/index.php?showtopic=25803&view=findpost&p=483723

I'm assuming you use TFT.

http://ftp.blizzard.com/pub/war3x/patches/PC/

This links to all the TFT patches.