I am not all that familiar with Picasso 96(P96), as I use Cybergraphx on a real amiga but would remove ie delete all p96 monitor drivers in devs, and any other files(look in libs, startup-sequence) p96 installs. Sometimes its not enought to just delete the p96 monitor file in devs/monitors. I would then boot into a 4-color ecs workbench screen and reinstall uaeP96
