Why can't I run flash cs4?

Hi, i'm a student and i need cs4.
way back i had purchased cs4 and i copied all the files from the file Adobe Flash CS4 to my usb before wiping my computer.

now, i need the program again for school but, it won't run.
i've tried it on windows xp, windows 8 and windows 7
on my windows 8 it says something about restarting the computer and error 5.
windows 7 also says something similar
and windows xp just says error and a big number code

thank you