yellows8

Create the file described here(https://github.com/yellows8/3ds_homemenuhax#system-version-override) and try using the sysver override option with v11.2.

huh?

Delete & reinstall.

You ignored the *displayed* message & README ..........

No idea unless your devkitARM install broke/whatever.

How did you setup lodepng?

No idea then.

Read the error message .............................

README

@Noober06 "nearly all aps" Nonsense, it doesn't really affect regular applications(unless this applies for you which @Committee referred to: https://github.com/yellows8/3ds_homemenuhax#old3ds-return-to-menu)