try this if u have windows 7/8
1. Run CMD as Administrator
2. Type:
bcdedit /set IncreaseUserVA 2560 – If you have 3 GB of RAM
bcdedit /set increaseUserVa 3072 – if you have 4 GB of RAM
etc.
3. Enjoy game without crashes
Remember that you must run CMD as Administrator.
CR : The Dock is in