Here are the ROMs that do not work on FCEUX.
Super Mario Brothers 2 (FDS)(Japan) (DV 0)
Super Mario Brothers 2 (FDS)(Japan) (DV 2)
Family BASIC (NES)(Japan)
Super Mario Bros. 3 (NES)(Europe) (Virtual Console Edition)
ProWres (NES)(Japan) (Famicom Box)
Two of these Famicom Disk System ROMs were inserted to FCEUX, and the disk error came out.
[IMG]https://s5.postimg.org/addoysv4n/Super_Mario_Brothers_2_FDS_Japan_DV_0_Intro_T.png[/IMG]
I use v2.2.3 (r3363) of FCEUX.
[IMG]https://s5.postimg.org/v02ek4ejb/xcs1.png[/IMG]
I even did run Super Mario Brothers 2 (FDS)(Japan) (DV 0) and Donkey Kong - Original Edition(NES)(USA)(Virtual Console Edition) on r3377, and it did not work.
Last edit: p7b4 2017-10-30
I use Windows 10 (64-bit).
I don't know where the hell you get these roms from or what they are. I have three Family Basics, two of which work, and one of which is a broken rom. I figure all the rest of your roms are broken. Your links are broken. Stop posting here.