So i only recently got Oblivion for pc, but i had it for xbox and straight wrecked that game (i had a level 66 with several hundred hours of gameplay). looking to add some more dimension to an awesome game that I sadly exhausted, ive been doing nothing but downloading mods for the last two days and ive sort of got the hang of it, but not entirely. Im trying to make OSCUROS oblivion overhaul work, but I get the "WTF Im a missing Mesh" error. i deactivated the mod and tried activating it again and noticed an error message I hadn't paid attention to the first time around. There's a series of 3 that read:

"Invalid Argument to function "InstallDataFolder' Folder 'meshes\' is not part of this plugin on line 97," "Invalid Argument to function "InstallDataFolder' Folder 'sound\' is not part of this plugin on line 98," and "Invalid Argument to function "InstallDataFolder' Folder 'textures\' is not part of this plugin on line 99."

im quite terrible with computers, I'm amazed i've managed to make all the other mods work so far. Also note, The problem is with the 1.33 Patch. I have installed the base 1.3 version and then tried to add on the patch. When the patch is activated, all aspects of the mod are present, except I get the "Wtf missing mesh" problem. When I deactivate the patch, all aspects of the mod disappear from my game; I dont get the "WTF" problem, but then again I dont get any of the other good things. please help?

You can't patch 1.3 with the 1.33 patch as you'll miss lots of resources. Install http://www.gamesas.com/bgsforums/index.php?showtopic=1069109&hl= instead.

I've installed 1.33 complete successfully, I think. Is it 100% necesary to get the 1.34 beta 5 patch as well?

Highly advisable as addresses a few issues reported from version 1.33.