The error message said "Run Time Package non trovate. Installare RTPe.exe"
rpg maker 2000 rtp translated by don miguel - itch.io
you need this rtp for it to work. and for the executable i used the easyrpg player instead of rpg_rt.exe
"Some searching should bring you to the RTP translated by Don Miguel, which is the version these games use." - Matt Glanville