Which machine do you have in the first place ? Sounds like you don't have 68040.library in libs:
x303

Winuae.
68040 with FPU and JIT turned on, AGA, 8mb fast + 128MB Z3 fast ram, 2mb chip, rom version 3.1 and 32mb RTG.
So i'm looking to copy a file from the OS3.9 disk or something?
EDIT: oh joy, it's not booting any more. Now it just sits at a black screen. Any ideas, or Should I just put it on the list of stuff I've failed to do, like find employment and learn guitar?
That guitar was expensive, too. Shame I'll take such a huge loss If I sell it.
EDIT2: deleted the files i copied out of the libs folder that came with netsurf. It actually boots now.
EDIT3: Installed 68040.library and rebooted. It had no effect.
Incase you were wondering, I also have a nice little window pop up afterwards saying "netsurf failed returncode 20"