I'm trying on a i5 Coffee Lake (8th gen) laptop Vista x64. but i do not try x86.
And i getting several failures.....
You need 64 bit, dude, most of your driver does not work without 64 bits and windows will recognize 2,5 - 3 gb of your ram (if you have more than 3 gb of ram)
And most of programs use 64 bits on actual days.
USB 2.0 on actual mobos depends a Intel eXtended USB Controller 3.1.... ,.. you can find on retro system revival blog ( i think)
But... PS/2 Keyboard and mouse works okay!!!. If you use PS/2, you need install via Hirens boot/other windows system/dvd drive. Remember to put your program setup in another dvd disc or in ur vista partiton
Get a good Offline driver pack or use driver booster with a internet connection.