PW latest version

Guys, I was trying to make a server and everything was okay, until I open the game.
Basicly, I downloaded the latest PW installer and tried to make a server that was about version 1.4.4. So, when I tried to play the game, the server connected well, the game too, but my character was invisible. Tried to join the game but it crashes all the time after the character creation.
I have no sure about this, but i imagine that my PW version is the cause of this.
Is there a way to fix that bug? Or someone has the full installer v80?
Thank you anyway.

http://forum.ragezone.com/f754/pwi-p...rsions-916588/

Sorry, but this is to downgrade the version or upgrade?