Need anyone with this kind of experience.

I migrated (merged) from both XP Pro 32 bit and Vista Ultimate 32bit to W7 Ultimate 32 bit (1TB WD HDD).Data from both HDD for 2 different OS combined together in the 3rd HDD for W7.

My Question is: Have anyone installed an old game call Command & Conquer Generals Zero:Hour on W7 ?

I installed C&C Generals (not the expansion) and it works. However, the expansion doesn't work even though i used the compatibility mode. That game was installed in Win XP and it works. It just pops an error message " you have encountered a serious error... bla bla bla"..