as title says, i cant bind ANY keys in Control option.
it goes all "Auto" everytime i tried re-binding keys.
seeming there is no restore default key assign function, i cant play this game now.
i searched ini or other setting files through my hard drive, but no luck.

i googled and found other guy complains about this issue in steam forum.
is there any help ?

additional information:
i uninstalled and re-installed the game, but the key bind remaind.
i found a file name of "ShuggyData.sav" in my library.
i deleted the file, then could restore default key setting.

if someone has the same probrem, try delete that file.
it should be under the path in case Windows 7 64bit.
"C:\users\"Username"\Documents\SavedGames\Shuggy\Adventures of Shuggy\Player1"

this is temporary solution only if you made odd key-bindings.

Make sure you run the game as admin (right-click on game exe/shortcut and select "Run as administrator").

naturally, my shortcut on desktop had been checked in compatibility tab as you suggest.
i think its a bug of gog version.
but thanks for comment.