Something else you could do is check in your files and copy and paste every file YOU made in FH like objects, maps, presets, etc. into a seperate folder (folders) into your main documents. Then you can redownload the entire game. If your computer has a virus (Probably not the case but still) then put the files you made for FeralHeart, that folder with all the files you want to save? Well, also put it on a portable flashdrive, so that you can reload them if you loose basically everything. So yes, in short:
1. Save all wanted FH files into a seperate folder or folders
2. Delete your current FH.
3. Redownload it.
4. First test it and see if it works.
5. If it works, place all of your map files, object files, etc, and test it again.
6. If it works again, hurray!!!
7. If it does not work, I would probably contact a staff member:
Click Here To View The Staff.
I hoped I have helped.
~Murr-Woofkita