doesn't work for me, i have this problem as well:
I already try to change the location of the folder and nothing work pls help me.
Selected directory: H:\D4JP\BLJS10095
PS3_DISC.SFB has the right CRC: DF47E366, seems like you are using right version, continue...
EBOOT patching is on, proceeding to patch... (Backup will be made)
Found modified EBOOT and no proper backup... Can"t continue...
Uncheck "Patch EBOOT" and try patching only START.dat, or replace modified EBOOT with original one