I installed NFS MW yesterday on my desktop since I had not installed it after formatting my PC a few days ago. Am running Windows 7 Home Premium 64 bit on a Core i5 system with Sapphire 5770 1GB GDDR5.
I have tried running it in the compatibility mode(all OSs tried), used the run as administrator command also. But no use. Nothing happens after I double click the game icon ie no BSOD, no error message, or no system hang.