I know this place get this question a lot but I'm very new to pc98 stuff and I've given it around 3-4 days worth of trying to figure out and I feel like I'm at my wit's end. I've tried Neko Project 21 but the .cue file wont stick in the IDE #2 slot and it says no system despite loading a System in the FDD1 slot, I've tried Retroarch with the BIOS and Kai core but it wouldn't load, I've tried downloading the Internet Archive Policenauts zip file and a different download from another reddit post but I cant get either to work.
I feel like I am missing a single piece to get either Retroarch or Neko Prokect 21 working, but I can't figure it out. If possible can anyone help me?