If you are looking for this update to fix a "broken" game, it is highly recommended to also install the Unofficial Skyrim Legendary Edition Patch (USLEEP)
To download and install update 1.9 for Skyrim without Steam, follow these steps: skyrim+update+19+download+non+steam+exclusive
Log into your GOG account , go to your library, and download the "Offline Backup Installers." These installers are pre-patched to the latest version, so you don't need a separate 1.9 update file. 2. Physical Disc Installations (Legacy) If you are looking for this update to