Harry Potter GOF help

[blaze2006]

Grumpy : yes the system requirements are:
OS: Windows XP or 2000
CPU: 1.2 ghz
RAM: 256 MB
HARD DRIVE 1.2GB
VIDEO: DirectX 9.0c / 32mb or more

this is whats in my computer
Windows xp pro
2.0 cpu
512 ddr
200gb
128mb geforce

GLH:
i have done that .. also just incase it was a spyware / mailware / virus that was the problem i also did a clean format and put everything back on .. starting with the video & sound drivers .. then directx .. then the game .. and still the same problem .. my computer will run other games fine
example

GTA
GTA SA
HITMAN BLOOD MONEY
GHOST RECON ect ect

so i have no idea what the problem is ... also just been on ea web site just incase there was an update patch or something like that ... but there isnt

but thanks for the help