Games wont boot now

[J_SMillenium03]

Originally posted by J_SMillenium03
Before games would boot i had doa2 le. But my disk got ruined and i downloaded the cdi. again and it wont boot. So then, i downloaded some boot disk that was in .cdi format to see if that would would, and it didnt even boot! Any help?

Thanks~

I have Nero version 5.5.10.17, will that work??????