Open the utility, select your clean Yu Yu Hakusho Forever ISO as the "Source," and your downloaded patch as the "Patch" file.
If you want, I can:
A: No—the patch only changes text. However, the original game has minimal bugs. One known issue: in PCSX2, the screen may briefly tear during Toguro’s 100% ultimate attack. Disabling “Widescreen Patches” fixes this. yu yu hakusho forever ps2 iso english patch