Help Please

I know i posted this already but its a diff questions and you guys are good at pc stuff so yea.....

so i was trying daves new hack 2/10/11 for project black out and it worked fine next time i tried to start it it wouldn't work.. like injection was succcesfull and all then it would enter black screen for loading and then quit so i tried reinstalling the net frame work, directx , diff injector and reinstalling project black out . then it worked and now its not working again like after doing all that it only works once and it stops again

using:
windows xp 32bit
service pack 3
directx 9.29.1973

any help is appreciated
heres the vid of what happened