help pleaseeeeeeeeeeeeeee

i had installed impulse driven

then i purchased the nemesis game and clicked install button

then the game downloaded for about 4hrs and something installing was done

but the problem is it doesnt show run???

still it is showing install like previous

where the hell 4hrs downloaded data went to I dont understand

i am using windows 7..,,,,,,,very new laptop

what would be the problem??

i had downloaded twice this game that is about 1gb+ by wasting my complete day

documentation is not at all proper

please anybody help me

i am very frustrated with this first purchase