Trouble with the Metal Slug 3 rom

[Lyel]

Hello!

I recently downloaded Metal Slug 3 and the neogeo.zip file that comes with it. However, when i try to run it with mame, it says a certain rom file is missing. What is the rom that it is looking for? Your help is appreciated

Edit: my god, i am pulling my hair out trying to understand what i am doing wrong! ive downloaded ng-lo.rom and ng-sfix.rom, and yet im still having problems! am i not placing them right or something?

[montpics]

What files that you found missing?

Taken from MAME Database

Files needed for

mslug3.zip

Filename CRC
---------- ----------
256-sma.bin 9cd55736
256-pg1.bin b07edfd5
256-pg2.bin 6097c26b
256-m1.bin eaeec116
256-v1.bin f2690241
256-v2.bin 7e2a10bd
256-v3.bin 0eaec17c
256-v4.bin 9b4b22d4
256-c1.bin 5a79c34e
256-c2.bin 944c362c
256-c3.bin 6e69d36f
256-c4.bin b755b4eb
256-c5.bin 7aacab47
256-c6.bin c698fd5d
256-c7.bin cfceddd2
256-c8.bin 4d9be34c

neogeo.zip

Filename CRC
---------- ----------
sp-s2.sp1 9036d879
sp-s.sp1 c7f2fa45
usa_2slt.bin e72943de
sp-e.sp1 2723a5b5
asia-s3.rom 91b64be3
vs-bios.rom f0e8f27d
sp-j2.sp1 acede59c
sp1.jipan.1024 9fb0abe4
sp-45.sp1 03cc9f6a
japan-j3.bin dff6d41f
sp-1v1_3db8c.bin 162f0ebe
uni-bios_2_3.rom 27664eb5
uni-bios_2_3o.rom 601720ae
uni-bios_2_2.rom 2d50996a
uni-bios_2_1.rom 8dabf76b
uni-bios_2_0.rom 0c12c2ad
uni-bios_1_3.rom b24b44a0
uni-bios_1_2.rom 4fa698e9
uni-bios_1_2o.rom e19d3ce9
uni-bios_1_1.rom 5dda0d84
uni-bios_1_0.rom 0ce453a0
000-lo.lo 5a86cff2
sfix.sfix c2ea0cfd
sm1.sm1 94416d67

[Cathrinesmith]

Thanks for your guide. It help a lot...good