Windows wont re-install

Daviiiddd

Honorable
Feb 10, 2014
23
0
10,510
I really need some help so please read.

My computers been playing up recently (blue screening and coming up with errors) so I've decided to re-install windows. I burned myself a copy of windows 8 and tried to install it but it said a file was missing as it says with most install errors I've had recently. I then tried to re-install windows 7 from the install disk I used previously and it said that its missing files. I've formatted my hdd and tried again and its still not working.

Can anybody help me please?
 


I got it from piratebay :/ the first copy I used I put on mine and my brothers computers and it installed fine. I don't understand why its not working now.