That's... a very unique issue. Looking at your comment history, looks like you've had save related problems before?
Do you have a save folder in the www folder? Also, what device are you on
There is a folder titled "www" in the same folder where the Game.exe is. The save folder is within there.
I am concerned that you might not be able to find the "www" folder. If you can't find it, try changing the settings of your windows explorer to show hidden files. (I dont think the folder is hidden, but one never knows)