The update is available through official and reputable community channels. If you own the game on digital platforms like Steam or GOG , it should update automatically to this stable version. Official Download Links
Depending on how you own the game, the download process varies: mount and blade warband version 1174 upd download
The method depends on where you own the game: Mount & Blade: Warband version 1
GOG.com sells the DRM-free version. Their launcher automatically updates to 1.174. You can also download the offline backup installer from your GOG library – it includes v1.174. mount and blade warband version 1174 upd download