Stucked in saving forever

Hi, after long time of trying to download and install the game again and again, I finally got the game working.

Previously I had error 12 and after deleting the cache files, i finally got the game working properly. 

I have been saving the game every half hourly. However, a new problem arises. The game got stucked in the saving process forever and when I tried to force close the game and re-enter it, all the saved games were gone.

Please tell me how I can fixed this..