Be cautious when downloading .zip files from unofficial sources, as they may contain malware. For modding, it is safer to use a downpatching guide on a legitimate copy of the game. How to downpatch Dark Souls 3 so you can play mods.
If you are looking for the most stable and legal way to play with all content, look for: File: Dark Souls 3 v1.15 ALL DLC's.zip ...
: Includes the base game and the Season Pass (both DLCs). Be cautious when downloading
is the standard version many players "downpatch" to because newer official updates (like File: Dark Souls 3 v1.15 ALL DLC's.zip ...
with all DLCs) is widely known in modding and "crack" communities. Modding Compatibility : Version