Steam issue need help please

allegedsin

Honorable
Aug 7, 2013
167
0
10,710
so i bought cod ghosts downloaded 91% of multiplier and it just stops and i press play and it starts re-downloading ??? frustating because i download @ 300-600kb/s and it took a wile for 91 % and i have to do it over for no reason?? any help on this matter will be greatly apreciated