I want try running some arcade games on my Windows XP cab with the runahead frames feature (Street Fighter II as well as older games). Do you know of any 32-bit runahead-enabled emulators?
Retroarch has cores which can do this (Mame2003-plus), and in a 32-bit package but it just says "The system cannot execute the specified program" when I try to run it and also oddly is not logging anything in event viewer.