IF you bought the game on steam .. YOU MUST ONLY BUY DLC ON STEAM
the uplay only version of the season pass and DLC will not work as steam changes the install and even the save file location on the steam version
see this support article
https://support.ubisoft.com/en-GB/Fa...eam-and-Uplay/
the UPLAY only version of the season pass and DLC will not work with the steam version of the base game
steam does the same thing with many UBISOFT titles ..if you buy your game on steam you gotta get your DLC on steam .. remember Valve takes a 30% cut ..so thats why they lock you into only getting the DLC on steam
and with FC 5 yes they changed the save file and install paths ..so thats why it would never work
with the steam version of the game, saves your game to
(again it says Drive C below ....as thats the drive i always install Uplay to .. your drive letter may vary depending on what drive you used to install Uplay to )
C:\ Program files X86 \ Ubisoft \ Ubisoft game launcher \savegames \ *a folder with a long series
of letters and numbers Varies from system to system* \ 4311
the Uplay only version they go in
C:\ Program files X86 \ Ubisoft \ Ubisoft game launcher \savegames \ *a folder with a long series
of letters and numbers Varies from system to system* \ 1803
so your gonna have to contact the place you got the DLC from, and seek a refund .. then buy your DLC only on STEAM , if thats is where you bought your base game from.