If it doesn't meet the requirements, that is your problem.
Just because it could run FM10 doesn't mean it should be able to run FM11. Especially if it doesn't meet the requirements of either of them. You where probably lucky FM10 ran.
MS Windows XP Professional 32-bit SP3
Intel Pentium D 820
SmithField 90nm Technology
1.3GB Single-Channel DDR @ 199MHz (3-3-3-8)
700B @ 1280x1024
Intel(R) 82865G Graphics Controller
Video ram=96mb
3d=yes