Torrent overwrite ?

Hello everyone
I have the previous version of the game and want to update it but the original launcher does some stupid things and ruins files

here i thought can i install the game from here http://forum.gameznetwork.com/threads/official-torrent-client-4-8-0-4.191043/ over my old one ??! 32 gigs is too much for me now

 

Even if you install the torrent from scratch for example, you will still need to use the NCsoft launcher to update to the newer version because the Torrent client is outdated. So yeah, you kinda HAVE to use the NCsoft launcher.

Try updating it through the launcher again and if you get any problem, look at this thread: http://forum.gameznetwork.com/threads/4-8-common-errors-fixes.190797/page-2#post-1914042
If you still cannot solve it after reading the suggested solutions in the above thread, feel free to contact me.