BSoD Already?

Hey guys, sorry for kind of bumping this thing, just need some help fast. So I got a brand new windows 8 pic just 6 days ago, then downloaded pj64. So far, I have a corrupted copy of Elmo's letter adventure, Animal Forest, Mario kart 64, super Mario 64, ocarina of time, golden nuggets for my friend, pkmn snap and stadium. Then now I also have BSoD. Help please! Did I download something wrong? I get all my roms from emuparadise.me. Any suggestions on how 2 fix?

P.S Virus protection detected it but everyone says its safe....