Crysis doesn't start! Im running on a windows 7 64bit!?

I have all my drivers updated, I using a laptop, core 2 duo T6600, nvidia GeForce g102m 512mb. I couldn;t even start the game. When i open the game, my cursor loads, however the game doesnt start. I viewed my task manager and the showed up in the processes but it quickly disappears.Crysis doesn't start! Im running on a windows 7 64bit!?
Probably it ain't compatible with 64 bits windows 7.

Try 32 bits.



Peace!

sims