This seems to be a retro compatibility problem, redownloading the game won't work because this is a problem on your saved folder. To solve it you need to "Press Windows+R" and in the Run box put in %localappdata%\Kalyskah_RPG. Then delete the folder. Once you do that, every problem caused by retro compatibility will be gone.
This I mentioned above is basically a shortcut to get you to the C:\Users[YOUR_USERNAME]\AppData\Local\Kalyskah_RPG\ folder.