Booting problems on Personal PC

GS Summy

Estimable
Feb 24, 2015
2
0
4,510
So, I' putting win 7 over my crashed win 8 and when the screen says "Windows is loading files'' the loading bar freezes...
I'v already retried booting several times and every time it freezes in different places.
Has anybody an idea what is the matter? And what should I do?