means you have to delete manually. open the android file explorer/data/com.LAGS.HaileysAdventure/files. those files in .txt format are deleted only. then try opening the game again. oh yeah, make sure you are using v.07.3.3 not 0.7.3.2 because 0.7.3.2 requires streamingasset. while the latest one does not.
Good Luck...