The Steam DepotDownloader tool or access to the Steam Console. An archiving tool (e.g., 7-Zip or WinRAR).
This means your game binary (v1.03.r2) doesn't match the calibration files (v1.15). Ensure you downloaded both depots (game + content). Also, delete the DarkSoulsII\Game\calibrations folder and let the game regenerated from the old depot files. dark souls 2 scholar of the first sin v103r2 install