The installer you are trying to use is corrupted or incomplete.
This could be the result of a damaged disk, a failed download or a virus.
You may want to contact the author of this installer to obtain a new copy.
It may be possible to skip this check using the /NCRC command line switch
died even more how to fix o_o i wanna own all the new noobs and pm ppl to pm gms to get rid of stage ^0^