Hey

New to the forum,but i have an issue which i am looking to get solved.

OK I have 200 games on an external HDD and they worked fine.I downloaded Black Ops and i was having issues with it loading as it would freeze. I found a fix on youtube which tells you to install cIOS24957v19.wad in order for it to work.It worked no problem but now the rest of the games seems to freeze and do not work.Any ideas? I have tried to go into load and set them to 222 and 223 and 249 and still nothing.I have been searching for hours but I have found no solution.How come now I only have 1 game working and over 200 wont?