Anybody know how to fix this?

Graves

Specs: Phenom ii quad core
Radeon 6850
4gb ram
Win 7 32bit

I already tried to reinstall the game, and do the verify integrity thing on steam but I just keep gettin errors.

Date: 11/01/12
Time: 19:41:50
--------------------------------------------------------------
Build 228
Steam initialized
Render Device: AMD Radeon HD 6800 Series (8.17.10.1151)
Error: Couldn't start recording (An invalid parameter was passed to this function. )
Sound Device: Speakers (Realtek High Definition Audio) stereo
Record Device:
Loading config://ConsoleBindings.json
Loading config://FavoriteServers.json
Main Menu Initialized at Version: 228
Connected to Steam servers
Downloading mods
Finished downloading and installing mods
Mounting mod from C:/Program Files/Steam/steamapps/common/Natural Selection 2/explore
Server : 0.000000 : Loading VM Server
Connecting to server 127.0.0.1:27015
Client connecting (127.0.0.1)
Loading config://ServerConfig.json
Loading config://ServerAdmin.json
Loading config://BannedPlayers.json
Loading config://MapCycle.json
Loading config://ConsistencyConfig.json
Hashed 1 game_setup.xml files for consistency
Hashed 657 *.lua files for consistency
Hashed 32 *.fx files for consistency
Hashed 13 *.screenfx files for consistency
Hashed 90 *.surface_shader files for consistency
Hashed 3 *.fxh files for consistency
Hashed 2 *.render_setup files for consistency
Hashed 2 *.shader_template files for consistency
Loading 'maps/ns2_summit.level'
Error: Failed to add an obstacle - no tile cache!
Error: Failed to add an obstacle - no tile cache!
Error: Failed to add an obstacle - no tile cache!
Error: Failed to add an obstacle - no tile cache!
Error: Failed to add an obstacle - no tile cache!
Error: Failed to add an obstacle - no tile cache!
Error: Failed to add an obstacle - no tile cache!
Error: Failed to add an obstacle - no tile cache!
Error: Failed to add an obstacle - no tile cache!
Error: Failed to add an obstacle - no tile cache!
Error: Failed to add an obstacle - no tile cache!
Error: Failed to add an obstacle - no tile cache!
Error: Failed to add an obstacle - no tile cache!
Finished loading 'maps/ns2_summit.level'
Server : 0.033325 : Hive not attached to tech point
Server : 0.033325 : Hive not attached to tech point
Server : 0.033325 : Hive not attached to tech point
Downloading mods
Finished downloading and installing mods
Mounting mod from C:/Program Files/Steam/steamapps/common/Natural Selection 2/explore
Client : 0.000000 : Loading VM Client
Loading config://ConsoleBindings.json
Loading config://FavoriteServers.json
Client : 0.000000 : Explore Mode enabled. Type reset_help in console to reset all help widgets. Type speed <number> to speed or slow world (speed 1 default).
Loading 'maps/ns2_summit.level'
Finished loading 'maps/ns2_summit.level'
Predict : 0.000000 : Loading VM Predict
Error: Couldn't load 'models/marine/command_station/command_station.dds' (invalid format)
Error: Couldn't load 'models/marine/command_station/command_station_normal.dds' (invalid format)
Error: Couldn't load 'models/marine/arc/arc.dds' (invalid format)
Error: Couldn't load 'models/marine/arc/arc_normal.dds' (invalid format)
Error: Couldn't load 'models/marine/male/male_body.dds' (invalid format)
Error: Couldn't load 'models/marine/male/male_body_normal.dds' (invalid format)
Error: Couldn't load 'models/marine/male/male_body_spec.dds' (invalid format)
Error: Couldn't load 'models/marine/male/male_body_illum.dds' (invalid format)
Error: Couldn't load 'models/marine/infantry_portal/infantry_portal.dds' (invalid format)
Error: Couldn't load 'models/marine/infantry_portal/infantry_portal_normal.dds' (invalid format)
Error: Couldn't load 'models/marine/infantry_portal/infantry_portal_spec.dds' (invalid format)
Error: Couldn't load 'models/marine/infantry_portal/infantry_portal_illum.dds' (invalid format)
Error: Couldn't load 'models/alien/harvester/harvester.dds' (invalid format)
Error: Couldn't load 'models/alien/harvester/harvester_normal.dds' (invalid format)
Error: Couldn't load 'models/alien/harvester/harvester_illum.dds' (invalid format)
Error: Couldn't load 'models/alien/hive/hive.dds' (invalid format)
Error: Couldn't load 'models/alien/hive/hive_normal.dds' (invalid format)
Error: Couldn't load 'models/alien/hive/hive_illum.dds' (invalid format)
Error: Couldn't load 'models/alien/shell/shell.dds' (invalid format)
Error: Couldn't load 'models/alien/shell/shell_normal.dds' (invalid format)
Error: Couldn't load 'models/alien/shell/shell_spec.dds' (invalid format)
Error: Couldn't load 'models/alien/shell/shell_illum.dds' (invalid format)
Error: Couldn't load 'models/alien/crag/crag_illum.dds' (invalid format)
models/alien/alien_alpha.surface_shader:1343 : ID3DXEffectCompiler::CompileEffect: There was an error compiling expression
ID3DXEffectCompiler: Compilation failed

Error: Couldn't load shader 'models/alien/alien_alpha.surface_shader' for material 'models/alien/whip/whip.material'
Error: Couldn't load 'models/alien/veil/veil.dds' (invalid format)
Error: Couldn't load 'models/alien/veil/veil_normal.dds' (invalid format)
Error: Couldn't load 'models/alien/veil/veil_spec.dds' (invalid format)
Error: Couldn't load 'models/alien/veil/veil_illum.dds' (invalid format)
models/alien/alien_alpha.surface_shader:1367 : ID3DXEffectCompiler::CompileEffect: There was an error compiling expression
ID3DXEffectCompiler: Compilation failed

Error: Couldn't load shader 'models/alien/alien_alpha.surface_shader' for material 'models/alien/shift/shift.material'
models/alien/alien_alpha.surface_shader:1370 : ID3DXEffectCompiler::CompileEffect: There was an error compiling expression
ID3DXEffectCompiler: Compilation failed

Error: Couldn't load shader 'models/alien/alien_alpha.surface_shader' for material 'models/alien/spur/spur.material'
models/alien/alien_alpha.surface_shader:1366 : ID3DXEffectCompiler::CompileEffect: There was an error compiling expression
ID3DXEffectCompiler: Compilation failed

Error: Couldn't load shader 'models/alien/alien_alpha.surface_shader' for material 'models/alien/shade/shade.material'
Error: Couldn't load shader 'models/alien/alien_alpha.surface_shader' for material 'models/alien/hydra/hydra.material'
Error: Couldn't load 'models/alien/gorge/clog3_spec.dds' (invalid format)
Error: Couldn't load shader 'models/alien/cyst/cyst.surface_shader' for material 'models/alien/cyst/cyst.material'
Error: Couldn't load shader 'models/alien/alien_alpha.surface_shader' for material 'models/alien/egg/egg.material'
Error: Couldn't load 'models/marine/male/male_black.dds' (invalid format)
Error: Couldn't load 'models/marine/male/male_black_body_normal.dds' (invalid format)
Error: Couldn't load 'models/marine/male/male_black_body_spec.dds' (invalid format)
Error: Couldn't load 'models/marine/male/male_black_body_illum.dds' (invalid format)
Error: Couldn't load 'models/marine/hands/hands.dds' (invalid format)
Error: Couldn't load 'models/marine/hands/hands_normal.dds' (invalid format)
Error: Couldn't load 'models/marine/hands/hands_spec.dds' (invalid format)
Error: Couldn't load 'models/marine/welder/welder_view.dds' (invalid format)
Error: Couldn't load 'models/marine/welder/welder_view_normal.dds' (invalid format)
Error: Couldn't load 'models/marine/welder/welder_view_spec.dds' (invalid format)
Error: Couldn't load 'models/marine/male/male_special_v1.dds' (invalid format)
Error: Couldn't load 'models/marine/male/male_special_v1_normal.dds' (invalid format)
Error: Couldn't load 'models/marine/male/male_special_v1_spec.dds' (invalid format)
Error: Couldn't load 'models/marine/male/male_special_v1_illum.dds' (invalid format)
Error: IDirect3DDevice9::CreateVertexBuffer 1823680 bytes failed (Ran out of memory)
Error: Couldn't load 'models/marine/exosuit/minigun_view.dds' (invalid format)
Error: Couldn't load 'models/marine/exosuit/minigun_view_normal.dds' (invalid format)
Error: Couldn't load 'models/marine/exosuit/minigun_view_spec.dds' (invalid format)
Error: Couldn't load shader 'shaders/ExoView.surface_shader' for material 'models/marine/exosuit/exosuit_view.material'
Error: Couldn't load 'models/marine/exosuit/claw_view.dds' (invalid format)
Error: Couldn't load 'models/marine/exosuit/claw_view_normal.dds' (invalid format)
Error: Couldn't load 'models/marine/exosuit/claw_view_spec.dds' (invalid format)
Error: Couldn't load 'models/marine/exosuit/forearm_spec.dds' (invalid format)
Error: IDirect3DDevice9::CreateVertexBuffer 1755280 bytes failed (Ran out of memory)
Error: Couldn't load 'models/alien/skulk/skulk.dds' (invalid format)
Error: Couldn't load 'models/alien/skulk/skulk_normal.dds' (invalid format)
Error: Couldn't load 'models/alien/skulk/skulk_spec.dds' (invalid format)
Error: Couldn't load 'models/alien/skulk/skulk_illum.dds' (invalid format)
Error: Couldn't load 'models/alien/skulk/skulk_view.dds' (invalid format)
Error: Couldn't load 'models/alien/skulk/skulk_view_normal.dds' (invalid format)
Error: Couldn't load 'models/alien/skulk/skulk_view_spec.dds' (invalid format)
Error: Couldn't load 'models/alien/gorge/gorge.dds' (invalid format)
Error: Couldn't load 'models/alien/gorge/gorge_normal.dds' (invalid format)
Error: Couldn't load 'models/alien/gorge/gorge_spec.dds' (invalid format)
Error: Couldn't load 'models/alien/gorge/gorge_view.dds' (invalid format)
Error: Couldn't load 'models/alien/gorge/gorge_view_normal.dds' (invalid format)
Error: Couldn't load 'models/alien/gorge/gorge_view_spec.dds' (invalid format)
Error: Couldn't load 'models/alien/lerk/lerk.dds' (invalid format)
Error: Couldn't load 'models/alien/lerk/lerk_normal.dds' (invalid format)
Error: Couldn't load 'models/alien/lerk/lerk_spec.dds' (invalid format)
Error: Couldn't load 'models/alien/lerk/lerk_opac.dds' (invalid format)
Error: Couldn't load 'models/alien/lerk/lerk_view.dds' (invalid format)
Error: Couldn't load 'models/alien/lerk/lerk_view_normal.dds' (invalid format)
Error: Couldn't load 'models/alien/lerk/lerk_view_spec.dds' (invalid format)
Error: Couldn't load 'models/alien/fade/fade.dds' (invalid format)
Error: Couldn't load 'models/alien/fade/fade_normal.dds' (invalid format)
Error: Couldn't load 'models/alien/fade/fade_spec.dds' (invalid format)
Error: Couldn't load 'models/alien/fade/fade_illum.dds' (invalid format)
Error: Couldn't load 'models/alien/fade/fade_view.dds' (invalid format)
Error: Couldn't load 'models/alien/fade/fade_view_normal.dds' (invalid format)
Error: Couldn't load 'models/alien/fade/fade_view_spec.dds' (invalid format)
Error: Couldn't load 'models/alien/onos/onos.dds' (invalid format)
Error: Couldn't load 'models/alien/onos/onos_normal.dds' (invalid format)
Error: Couldn't load 'models/alien/onos/onos_spec.dds' (invalid format)
Error: Couldn't load 'models/alien/onos/onos_illum.dds' (invalid format)
Error: IDirect3DDevice9::CreateVertexBuffer 861440 bytes failed (Ran out of memory)
Error: IDirect3DDevice9::CreateVertexBuffer 2011600 bytes failed (Ran out of memory)
Error: IDirect3DDevice9::CreateVertexBuffer 1068400 bytes failed (Ran out of memory)
Error: IDirect3DDevice9::CreateVertexBuffer 1249280 bytes failed (Ran out of memory)
Error: IDirect3DDevice9::CreateVertexBuffer 818480 bytes failed (Ran out of memory)
Error: Couldn't load 'models/marine/rifle/rifle_grenade_spec.dds' (invalid format)
Error: IDirect3DDevice9::CreateVertexBuffer 1680240 bytes failed (Ran out of memory)
Error: IDirect3DDevice9::CreateVertexBuffer 1418400 bytes failed (Ran out of memory)
Error: IDirect3DDevice9::CreateVertexBuffer 981360 bytes failed (Ran out of memory)
Error: Couldn't load 'models/marine/mine/mine_view.dds' (invalid format)
Error: Couldn't load 'models/marine/mine/mine_view_normal.dds' (invalid format)
Error: Couldn't load 'models/marine/mine/mine_view_spec.dds' (invalid format)
Error: Couldn't load 'models/marine/mine/mine_view_illum.dds' (invalid format)
Error: IDirect3DDevice9::CreateVertexBuffer 881120 bytes failed (Ran out of memory)
Error: Couldn't load 'models/system/editor/power_node.dds' (invalid format)
Error: Couldn't load 'models/system/editor/power_node_normal.dds' (invalid format)
Error: Couldn't load 'models/system/editor/power_node_spec.dds' (invalid format)
Error: Couldn't load 'models/system/editor/power_node_illum.dds' (invalid format)
Error: Couldn't load 'models/system/editor/power_node_socket.dds' (invalid format)
Error: Couldn't load 'models/system/editor/power_node_socket_normal.dds' (invalid format)
Error: Couldn't load 'models/system/editor/power_node_socket_spec.dds' (invalid format)
Error: IDirect3DDevice9::CreateVertexBuffer 485280 bytes failed (Ran out of memory)
Error: IDirect3DDevice9::CreateVertexBuffer 497200 bytes failed (Ran out of memory)
Error: Couldn't load 'models/props/refinery/refinery_fan_blade_01.dds' (invalid format)
Error: Couldn't load 'models/props/refinery/refinery_fan_blade_01_normal.dds' (invalid format)
Error: Couldn't load 'models/props/refinery/refinery_fan_blade_01_spec.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_xplo_pic_01_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_water_glow_01_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_heavy_smk_loop_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_frags_01_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_enzymeloop_01_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_neuron_01_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_lerk_spore_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_neuron_02_animated.dds' (invalid format)
Error: Couldn't load shader 'cinematics/vfx_materials/Emissive_glow.surface_shader' for material 'cinematics/vfx_materials/vfx_fireball_03_animated_glow.material'
Error: Couldn't load shader 'cinematics/vfx_materials/Emissive_glow.surface_shader' for material 'cinematics/vfx_materials/vfx_fire_glow_03.material'
Error: Couldn't load 'cinematics/vfx_materials/vfx_impact_sand_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_lite_smkloop_02_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_impact_smoke_02_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_sparks_02_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_fireball_01_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_impact_smoke_01_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_sparks_01_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_fireball_03_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_organic_hit_01_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_fireball_02_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_water_spray_02_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_lite_smkloop_01_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_acid_01_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_organic_hit_02_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_organic_glow_01_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_nano_square_01_animated.dds' (invalid format)
Error: Couldn't load shader 'cinematics/vfx_materials/Emissive_glow.surface_shader' for material 'cinematics/vfx_materials/vfx_lerk_spore_glow_animated.material'
Error: Couldn't load 'cinematics/vfx_materials/vfx_heavy_dust_animated.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_lite_smk_01_animated.dds' (invalid format)
Error: Couldn't load 'materials/effects/electric_arc_anim.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_fire_loop_01_animated.dds' (invalid format)
Error: Couldn't load shader 'cinematics/vfx_materials/Emissive_glow.surface_shader' for material 'cinematics/vfx_materials/vfx_water_spray_02_animated_glow.material'
Error: Couldn't load 'cinematics/vfx_materials/vfx_enzyme_firework_01_animated.dds' (invalid format)
Error: Couldn't load 'materials/effects/electric_arc_anim2.dds' (invalid format)
Error: Couldn't load 'cinematics/vfx_materials/vfx_fire_heavy_loop_animated.dds' (invalid format)
Error: Couldn't load 'ui/inventory_icons.dds' (invalid format)
Error: Couldn't load 'ui/marine_commander_textures.dds' (invalid format)
Error: Couldn't load 'ui/alien_commander_bg_smoke.dds' (invalid format)
Error: Couldn't load 'ui/unitstatus_marine.dds' (invalid format)
Error: Couldn't load 'ui/marine_hud_scanlines.dds' (invalid format)
Error: Couldn't load 'ui/marine_hud_minimap.dds' (invalid format)
Error: Couldn't load 'ui/marine_hud_frame.dds' (invalid format)
Error: Couldn't load 'ui/exosuit_hud1.dds' (invalid format)
Error: Couldn't load 'ui/exosuit_hud2.dds' (invalid format)
Error: Couldn't load 'ui/exosuit_hud3.dds' (invalid format)
Error: Couldn't load 'ui/exosuit_hud4.dds' (invalid format)
Error: Couldn't load 'ui/alien_buymenu.dds' (invalid format)
Error: Couldn't load 'ui/alien_buymenu_mask.dds' (invalid format)
Error: Couldn't load 'ui/marine_order.dds' (invalid format)
Error: Couldn't load 'ui/alien_order.dds' (invalid format)
Error: Couldn't load 'ui/unitstatus_neutral.dds' (invalid format)
Error: Couldn't load 'ui/objective_banner_alien.dds' (invalid format)
Error: Couldn't load 'ui/marine_commander_background.dds' (invalid format)
Error: Couldn't load 'materials/infestation/infestation.dds' (invalid format)
Error: Couldn't load 'materials/infestation/infestation_normal.dds' (invalid format)
Error: PhysX: User allocator returned NULL.

IronHorse

Ensure you have the latest build it went out around an hour ago and contained a fix for this sort of thing.
If its still happening afterwards please say so here.