I've done this "Go to Steam > Settings > Downloads tab > Steam library folders. Add the D:\Games folder there and restart Steam. Steam should then be able to find the installed games again." and it just pops up with "Steam Libr

You are in the game folder! Please make sure there is no "steam_appid.txt" next to the game executable. If so you can delete it! If you want to access the log file of the game, please proceed to the "Seasons after Fall_Data" folder.

Steam Library. If you have a game installed then finding the Steam folder is really easy. Open Steam and go to your Library. Right-click a game and select Properties from the context menu. In the Properties window, go to the Local Files tab and click Brow