Please don't re-open old threads; your problem has a different cause than the one =that was discussed here 9 months ago:
As you are okay with Steam , run the game from the PLAY button in your library there, as before.
Aleorn said: But now, when I have my game installed in Steam but not yet linked to PDX Launcher, the saves look like some cryptic stuff. What could be the reason for that?They are compressed. To uncompress them change the filename to add .zip to the end then double... Read more