Fantasy wars demo crash

[padepo]

Sorry , i'm french guy . PC full crash with no error message , just after intro beginning ..( 1 sec after music introduction ) .
With ATI RADEON 9250 , game correctly playing but in low resolution . After change my video cards for radeon 2400xt , pc crash only with Fantasy wars . I've buy a radeon 9600 ... and it's the same problem !
All drivers ( sound , video , directx ) are upgrade to final version .

Xp SP3. 1Gb .Sempron 3000+. radeon 9250 / 9600 / 2400XT .

Please help me , and happy new year .