Solved: Game Save Failed, Not Enough Storage Space Available

[Tony R.]

Hi all, just wanted to post this because I had this problem recently and could not find any comment explicitly talking about this.
So if you are having this problem you should check for two things mainly.

1. Check the "Documents/The Witcher 3" folder. Besides some files (input.settings, user.settings, for example) there should be a folder named "gamesaves", if you do not see it, create it. It is probably the windows defender blocking access from the game to the pc so you can try excluding the game in the windows defender options but adding the folder worked for me. Once I created the folder I was able to save properly.

2. If there is a folder named "gamesaves" but the game still does not save you should check if you have some space on the disk to allow for the new files to be created.