Ok i have been off for a long while and i havent played the game, i reinstalled my operative system ( Windows ) and i tried to start up the game however while in game when i loaded the game i was asked do i want to continue because something was missing and i don't understand what it is i think this error occured even before i reinstalled the system. My character was wearing a "Dark Golden Steel Cuirass" and it appears to be missing because my character appears without a torso :S
Can anyone please help if needed i will post my load order

It sounds like you didn't install something correctly. I'm guessing it was an overhaul mod that adds lots of content like OOO or something. Go ahead and post your load order. If you have any overhauls or replacers, try reinstalling them carefully and by paying close attention to the readme.

You can use OBMM or Wrye Bash to check your older saves to find out what mods you were using.

Look people like i said i didnt reinstall or install the game recently it was working but then suddenly im missing the torso armour mesh that happens to be Dark Golden Steel Cuirass and i hope someone can tell me from which mod it is :S
I use wrye bash and obmm but none of them can't tell if im missing a mod from my latest save is because the game has been erased from the register and i will probably have to install the game.....again....

This is it:
00 Oblivion.esm
01 ScreenEffects.esm
02 You Are Here.esm
03 Francesco's Leveled Creatures-Items Mod.esm
04 Francesco's Optional New Items Add-On.esm
05 Cobl Main.esm [Version 1.71]
06 Oscuro's_Oblivion_Overhaul.esm [Version 1.34]
07 Mart's Monster Mod.esm [Version 3.7b3p3]
08 FCOM_Convergence.esm [Version 0.9.9MB3]
09 Armamentarium.esm [Version 1.35]
0A Artifacts.esm [Version 1.1]
0B Toaster Says Share v3.esm
0C HorseCombatMaster.esm
++ HrmnsOblivionScriptOptimizationv1.0.esp
0D Unofficial Oblivion Patch.esp [Version 3.2.0]
0E UOP Vampire Aging & Face Fix.esp [Version 1.0.0]
0F DLCShiveringIsles.esp
** Unofficial Shivering Isles Patch.esp [Version 1.4.0]
10 Francesco's Optional Chance of Stronger Bosses.esp
11 Francesco's Optional Chance of Stronger Enemies.esp
12 Francesco's Optional Chance of More Enemies.esp
13 Francesco's Optional Leveled Guards.esp
++ Francesco's Dark Seducer Weapons Patch.esp
++ FCOM_Francescos.esp [Version 0.9.9]
++ FCOM_FrancescosItemsAddOn.esp [Version 0.9.9]
14 FCOM_FrancescosNamedBosses.esp [Version 0.9.9]
15 Fran Armor Add-on.esp
16 Fran_Lv30Item_Maltz.esp
17 _Real_Lights.esp
++ _darker_nights.esp
18 Enhanced Water v2.0 HD.esp
19 MIS Low Wind.esp
++ Stormier storms.esp
1A AmbientDungeons.esp [Version 1.3]
** Book Jackets Oblivion.esp
1B Oblivion Collectible Cards.esp
1C C&C - The Blackwood Company.esp
1D Expanded Hotkeys and Spell Delete v1.0.esp
1E DLCHorseArmor.esp
1F DLCOrrery.esp
20 DLCVileLair.esp
21 DLCMehrunesRazor.esp
22 DLCSpellTomes.esp
++ MaleBodyReplacerV3.esp
++ RTFemaleReplacerV12.esp
23 DLCThievesDen.esp
24 Francesco's More Wilderness Life.esp
25 ExnemRuneskulls.esp
++ FCOM_ExnemRuneskulls.esp [Version 0.9.9]
26 Cobl Glue.esp [Version 1.69]
27 Cobl Si.esp [Version 1.63]
++ FCOM_Cobl.esp [Version 0.9.9]
28 Bob's Armory Oblivion.esp
29 FCOM_BobsArmory.esp [Version 0.9.9]
2A Loth's Blunt Weapons for Npcs.esp
++ FCOM_LothsBluntWeapons.esp [Version 0.9.9]
2B Oblivion WarCry EV.esp
2C FCOM_WarCry.esp [Version 0.9.9MB3]
2D Oscuro's_Oblivion_Overhaul.esp [Version 1.34]
2E Mart's Monster Mod.esp [Version 3.7b3p3]
2F FCOM_Convergence.esp [Version 0.9.9Mb3]
++ FCOM_EntropicOrderRebalance.esp [Version 0.9.9beta2]
30 FCOM_RealSwords.esp [Version 0.9.9]
31 Mart's Monster Mod - More Wilderness Life No Gates.esp [Version 3.7b3p3]
++ Mart's Monster Mod - Looting NPCs & Creatures.esp [Version 3.7b3p3]
++ Mart's Monster Mod - Spawn Rates - Moderate Increased.esp [Version 3.7b3p3]
32 Mart's Monster Mod - Gems & Gem Dust.esp [Version 3.7b3p3]
33 Mart's Monster Mod - Hunting & Crafting.esp [Version 3.7b3p3]
++ FCOM_TamrielTravelers.esp [Version 0.9.9]
34 FCOM_MoreRandomSpawns.esp [Version 0.9.9]
35 FCOM_MoreRandomItems.esp [Version 0.9.9]
36 TIE In.esp [Version 1.2b]
++ TIE In - ExnemRuneskulls.esp [Version 1.2b]
++ TIE In - Cobl.esp [Version 1.2b]
37 TIE In - FCOM Convergence.esp [Version 1.2b]
++ TIE In - RealSwords.esp [Version 1.2b]
++ TIE In - MMM Craft.esp [Version 1.2b]
++ ArmamentariumLL4OOO.esp [Version 2.01]
++ ArmamentariumLLMagicOOO.esp [Version 1.35]
** C&C - The Blackwood Company - OOO.esp
38 Enhanced Quest Roleplaying.esp
39 Cyrodiil transportation network 1.3.esp
3A AlchemistsCave.esp
** Artifacts.esp [Version 1.1]
++ Artifacts - ArmaCompleteAddon.esp [Version 1.0]
3B JSRandomTasks.esp [Version 1.1a]
3C Snow Dragon Temple v1.0.esp [Version 1.1]
3D The Ayleid Steps.esp [Version 3.1]
3E DLCFrostcrag.esp
3F Knights.esp
++ TIE In - Knights.esp [Version 1.2b]
++ FCOM_Knights.esp [Version 0.9.9Mb3]
40 xulStendarrValley.esp [Version 1.2.1]
41 xulTheHeath.esp
42 XulEntiusGorge.esp
43 xulFallenleafEverglade.esp [Version 1.3.1]
44 xulColovianHighlands_EV.esp [Version 1.2.1]
45 xulChorrolHinterland.esp [Version 1.2.2]
46 xulBeachesOfCyrodiilLostCoast.esp
47 xulBravilBarrowfields.esp [Version 1.3.2]
48 xulLushWoodlands.esp [Version 1.3]
49 xulAncientYews.esp [Version 1.4.2]
4A xulAncientRedwoods.esp [Version 1.6]
4B xulCloudtopMountains.esp [Version 1.0.1]
4C xulArriusCreek.esp [Version 1.1.2]
4D xulPatch_AY_AC.esp [Version 1.1]
4E xulPantherRiver.esp
4F xulRiverEthe.esp [Version 1.0.2]
50 xulBrenaRiverRavine.esp [Version 1.0.2]
51 xulImperialIsle.esp [Version 1.6.3]
52 xulBlackwoodForest.esp
++ FCOM_UnofficialFranArmorAddon.esp [Version 0.9.9]
53 Dungeon Actors Have Torches 1.6 DT.esp
54 gardening.esp
55 PersuasionOverhaul.esp
56 Roleplaying Dialogues.esp
57 Quest Award Leveller.esp [Version 2.0.1]
58 Quest Award Leveller - Vile Lair.esp [Version 2.1.0]
++ Quest Award Leveller - Mehrunes Razor.esp [Version 2.1.0]
59 Quest Award Leveller - Knights of the Nine.esp [Version 2.1.0]
++ TIE In - DLCOrrery.esp [Version 1.2b]
++ TIE In - DLCThievesDen.esp [Version 1.2b]
++ TIE In - DLCFrostcrag.esp [Version 1.2b]
5A Alternative Start by Robert Evrae.esp
5B RealisticFatigue.esp
5C RealisticHealth.esp
5D RealSleep.esp
5E SupremeMagicka.esp [Version 0.89]
5F SM_ShiveringIsles.esp [Version 0.86]
++ SM_DLCSpellTome.esp [Version 0.80]
++ SM_OOO.esp [Version 0.89]
++ SM_MMM.esp [Version 0.89]
++ SM_COBL.esp
++ SM_Scrolls.esp [Version 0.84]
60 MidasSpells.esp
61 RshAlchemy.esp
62 Deadly Reflex 5 - Timed Block with no damage or durability changes.esp
63 DeadlyReflex 5 - Combat Moves.esp
++ SM_DeadlyReflex.esp [Version 0.86]
64 Seph's new animations.esp
** _darker_dungeons.esp
** Atmospheric Loading Screens - No Text.esp
++ Slof's Oblivion Better Beasts.esp
65 Slof's Clouded Leopard.esp
66 Toaster Says Share Faction Recruitment.esp
67 Cobl Races.esp [Version 1.52]
68 _burning_kvatch.esp
69 Real Hunger, Cobl.esp [Version 1.6.1]
6A Bashed Patch, 0.esp
6B Streamline 3.1.esp
6C The_Eagles_Nest_Returned.esp

Can anyone please remind me on how do i create a scrollable list?

Before reinstalling the game completely, I'd seriously recommend just reinstalling FCOM. It adds lots of armors and is probably your issue here. Just because something used to work doesn't mean it will continue to work indefinitely.

Also, people have been favoring the spoiler tags instead of the scrolling box since the forum got it's makeover.

Yeah i noticed the makeover when i came to the forum i misstook it for something else hahaha
Well it certanly isn't OOO or MMM because i know those 2 mods and i know what they do
But are you sure you don't know from which mod the armour that i have is?

Dark Golden Steel comes from Artifacts.
(If you are using a body mod, check to be sure that the armor meshes are all still installed correctly)

Everything was installed correctly
Artifacts.esp was inactive but imported into the bashed patch i activated it and it seems to be working
Thanks