I'm unable to read several PSX 1 ISOs which I have downloaded from emuparadise psx section.
Some files can be read with programs like Ultra iso or Alcohol 120% but a lot of the psx 1 iso files even can't read by thoose programs and are also not be acepted by the epsxse 170 emulator.
Can someone tell me by which tool or program this files can be read if they even can't read by most common programs like Ultra Iso Alcohol. etc.
I would be very kind if someone knows.