Hello.
Sad to say this is my first time posting for something so lame, but I am at my wits end on trying to get Arnor to work. I built a new system last fall, and the game worked flawlessly on it. However, I upgraded to a Radeon 5800 series card this past spring and the game hasn't run since. I can access the menu, select settings for a game, and then poof, game crashes on load.
I've found some posts on the subject, and none of the fixes listed seem to work. My drivers are current, the games resolution is set to my desktops. Not sure what's going on exactly, but Dark Avatar and the original Dread Lords all work, it's just Arnor that's being a butthead. Information asked for is provided below, I thank anyone who may be kind enough to help solve my problem.
P.S. I'm suffering withdrawls from my favorite expansion 
Debug Message: Version v2.03 Twilight of the Arnor last updated on: Thu Jul 23 11:47:38 2009
Debug Message: Could not open reg key HKEY_LOCAL_MACHINE SOFTWARE\Stardock\ComponentManager\Drengin.net\GalCiv2UL
Debug Message: Could not open reg key HKEY_LOCAL_MACHINE SOFTWARE\Stardock\ComponentManager\Drengin.net\GC2EU
Debug Message: Could not query reg key HKEY_LOCAL_MACHINE SOFTWARE\Stardock\ComponentManager\Drengin.net value named Serial No
Debug Message: Could not open reg key HKEY_LOCAL_MACHINE Software\Stardock\Drengin.net\GalCiv2UL
Debug Message: Could not open reg key HKEY_LOCAL_MACHINE Software\Stardock\Drengin.net\GC2EU
Debug Message: Could not open reg key HKEY_LOCAL_MACHINE Software\Stardock\Drengin.net\GalCiv2UL
Debug Message: Could not open reg key HKEY_LOCAL_MACHINE Software\Stardock\Drengin.net\GC2EU
Debug Message: Checking DX Version.
Debug Message: *********DXDiag info follows.*********
System Info
Time: 9/6/2010, 22:43:38
DirectX Version: DirectX 11
Machine Name: JASON-PC
Operating System: Windows 7 Home Premium 64-bit (6.1, Build 7600) (7600.win7_gdr.100618-1621)
Languages: English (Regional Setting: English)
System Manufacturer: Gigabyte Technology Co., Ltd.
System Model: GA-MA785G-UD3H
BIOS: Award Modular BIOS v6.00PG
Processor: AMD Athlon(tm) II X4 620 Processor (4 CPUs), ~2.6GHz
Physical Memory: 6144MB RAM
Page File: 1990MB used, 10292MB available
Windows Dir: C:\Windows
Display Info
Display device 1:
Device Name: \\.\DISPLAY1
Card Name: ATI Radeon HD 5800 Series
Manufacturer: ATI Technologies Inc.
Chip Type: ATI display adapter (0x6898)
DAC Type: Internal DAC(400MHz)
Key Device: Enum\PCI\VEN_1002&DEV_6898&SUBSYS_E140174B&REV_00
Display Memory: 3827 MB
Current Display Mode: 1680 x 1050 (32 bit) (60Hz)
Monitor Name: Generic PnP Monitor
Monitor Max Resolution:
Driver Name: aticfx64.dll,aticfx64.dll,aticfx64.dll,aticfx32,aticfx32,aticfx32,atiumd64.dll,atidxx64.dll,atidxx6
Driver Version: 8.17.0010.1041
Driver Date: 8/3/2010 21:54:00
DirectX Acceleration Enabled: Yes
Sound info
Sound device 1:
Description: Speakers (3- Creative USB Headset)
Default Sound Playback: Yes
Default Voice Playback: Yes
Hardware ID: USB\VID_041E&PID_0400&REV_0200&MI_00
Manufacturer ID: 65535
Product ID: 65535
Driver Name: USBAUDIO.sys
Provider: Microsoft
Driver Version: 6.01.7600.16385
Driver Date: 7/13/2009 20:06:32
Type: WDM
Other Drivers:
Acceleration Level: 1
Cap Flags: 0
Min/Max Sample Rate: 0, 0
Sound device 1:
Description: Realtek Digital Output (Realtek High Definition Audio)
Default Sound Playback: No
Default Voice Playback: No
Hardware ID: HDAUDIO\FUNC_01&VEN_10EC&DEV_0885&SUBSYS_1458A002&REV_1001
Manufacturer ID: 1
Product ID: 100
Driver Name: RTKVHD64.sys
Provider: Realtek Semiconductor Corp.
Driver Version: 6.00.0001.5919
Driver Date: 8/18/2009 05:29:16
Type: WDM
Other Drivers:
Acceleration Level: 1
Cap Flags: 0
Min/Max Sample Rate: 0, 0
Debug Message: *********END dxdiag info.*********
Debug Message: Entering WinMain
Debug Message: ******* Starting Game Shell *******
Debug Message: Could not query reg key HKEY_LOCAL_MACHINE SOFTWARE\Stardock\Drengin.net\GalCiv2 value named Language
Debug Message: Preparing to change display settings.
Debug Message: Using hardware vertex processing
Debug Message: Using multilsample setting: D3DMULTISAMPLE_8_SAMPLES
Debug Message: Attempting to create D3DDevice at resolution 1680 x 1050, Windowed: 1, Multisample: 8
Debug Message: Game Resolution: 1680 x 1050
Debug Message: Running in windowed mode.
Debug Message: HAL (hw vp): ATI Radeon HD 5800 Series
Debug Message: D3DPRESENT_INTERVAL_IMMEDIATE
Debug Message: Refresh rate: 0
Debug Message: Bit Depth: 32 bit.
Debug Message: *********Checking D3DDevice Caps***********************
Debug Message: A full-color cursor is supported in hardware at high resolution modes.
Debug Message: Border size reported as 6 by 28
Debug Message: RGB in format 6:6:6, Masks reported as ff0000:ff00:ff
Debug Message: Now windowed.
Debug Message: Shell initialization complete
Debug Message: GalCiv2 is activated.
Debug Message: ***** Initializing Game *****
Debug Message: Timer Frequency is 0 26eb6a
Debug Message: Could not open reg key HKEY_LOCAL_MACHINE Software\Stardock\Drengin.net\GalCiv2UL
Debug Message: Could not open reg key HKEY_LOCAL_MACHINE Software\Stardock\Drengin.net\GC2EU
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\./Data/ShipTemplates/\*.shipcfg
Debug Message: Could not open reg key HKEY_LOCAL_MACHINE SOFTWARE\Stardock\ObjectDesktop\DesktopX
Debug Message: Initializing sound card.
Debug Message: initailizing bink
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\DarkAvatar\Movies\techs\*.bik
Debug Message: No files found matching mask Movies\techs\*.bik
Debug Message: No files found matching mask Gfx\Tutorials\*.bik
Debug Message: No files found matching mask C:\Users\Jason\Documents\My Games\GC2TwilightArnor\Gfx\Movies\*.bik
Debug Message: No files found matching mask C:\Users\Jason\Documents\My Games\GC2TwilightArnor\sfx\*.wav
Debug Message: No files found matching mask C:\Users\Jason\Documents\My Games\GC2TwilightArnor\Music\*.mp3
Debug Message: No files found matching mask C:\Users\Jason\Documents\My Games\GC2TwilightArnor\Event Music\*.mp3
Debug Message: Create setup screens.
Debug Message: Clear galaxy settings.
Debug Message: Clear influence.
Debug Message: Clear up laws.
Debug Message: Clear first time events.
Debug Message: Clear wonders and trade goods.
Debug Message: Clear sector mapper.
Debug Message: Set mouse.
Debug Message: Set update timer.
Debug Message: No files found matching mask ./Data/*.xml
Debug Message: Clear data definitions.
Debug Message: Killing ship styles:
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2./Data/English/\ShipStyles\*.xml
Debug Message: No files found matching mask C:\Users\Jason\Documents\My Games\GC2TwilightArnor\ShipStyles\*.xml
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\DarkAvatar./Data/\FleetFormations\*.fleet
Debug Message: No files found matching mask ./Data/\FleetFormations\*.fleet
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\DarkAvatar\Gfx\Planets\C0*.png
Debug Message: No files found matching mask Gfx\Planets\C0*.png
Debug Message: No files found matching mask gfx/Terrain/1SideN*.png
Debug Message: No files found matching mask gfx/Terrain/1SideE*.png
Debug Message: No files found matching mask gfx/Terrain/1SideS*.png
Debug Message: No files found matching mask gfx/Terrain/1SideW*.png
Debug Message: No files found matching mask gfx/Terrain/2SideN*.png
Debug Message: No files found matching mask gfx/Terrain/2SideE*.png
Debug Message: No files found matching mask gfx/Terrain/2SideS*.png
Debug Message: No files found matching mask gfx/Terrain/2SideW*.png
Debug Message: No files found matching mask gfx/Terrain/3SideN*.png
Debug Message: No files found matching mask gfx/Terrain/3SideE*.png
Debug Message: No files found matching mask gfx/Terrain/3SideS*.png
Debug Message: No files found matching mask gfx/Terrain/3SideW*.png
Debug Message: No files found matching mask gfx/Terrain/4SideN*.png
Debug Message: No files found matching mask gfx/Terrain/4SideE*.png
Debug Message: No files found matching mask gfx/Terrain/4SideS*.png
Debug Message: No files found matching mask gfx/Terrain/4SideW*.png
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\DarkAvatar/gfx/Terrain/1SideN*.png
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\DarkAvatar/gfx/Terrain/1SideE*.png
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\DarkAvatar/gfx/Terrain/1SideS*.png
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\DarkAvatar/gfx/Terrain/1SideW*.png
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\DarkAvatar/gfx/Terrain/2SideN*.png
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\DarkAvatar/gfx/Terrain/2SideE*.png
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\DarkAvatar/gfx/Terrain/2SideS*.png
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\DarkAvatar/gfx/Terrain/2SideW*.png
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\DarkAvatar/gfx/Terrain/3SideN*.png
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\DarkAvatar/gfx/Terrain/3SideE*.png
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\DarkAvatar/gfx/Terrain/3SideS*.png
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\DarkAvatar/gfx/Terrain/3SideW*.png
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\DarkAvatar/gfx/Terrain/4SideN*.png
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\DarkAvatar/gfx/Terrain/4SideE*.png
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\DarkAvatar/gfx/Terrain/4SideS*.png
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\DarkAvatar/gfx/Terrain/4SideW*.png
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\./Data/ShipTemplates/\*.shipcfg
Debug Message: Reading Star Names
Debug Message: Reading Star Names... Done
Debug Message: No files found matching mask ./Data/English/Tutorials/*.xml
Debug Message: GalaxyWnd: Cannot find OBJID Scenaro_MoreDetails_FText
Debug Message: GalaxyWnd: Cannot find OBJID Scenaro_Details_FormattedText
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\Mods\Default\Data\CustomMaps\*.gc2map
Debug Message: No files found matching mask ./Data/English/Scenarios/*.GC2Scenario
Debug Message: No files found matching mask C:\Program Files (x86)\Stardock Games\GalCiv2\Mods\Default\Data\Scenarios\*.gc2scenario
Debug Message: CustomPersonalityWnd: Cannot find OBJID Personality_Special_Title
Debug Message: CustomPersonalityWnd: Cannot find OBJID Personality_Special_Disctiption_Spinner_Back
Debug Message: CustomPersonalityWnd: Cannot find OBJID Personality_Special_Disctiption_Title
Debug Message: Creating Galaxy
Debug Message: Killing threads.
Debug Message: Kiling civs.
Debug Message: Killing ships.
Debug Message: Killing rallypoints.
Debug Message: Killing misc objects.
Debug Message: Killing stars.
Debug Message: Killing anomalies.
Debug Message: Killing asteroid fields.
Debug Message: Killing asteroid field mining bases.
Debug Message: Killing space resources.
Debug Message: Killing ascension crystals.
Debug Message: Killing colonies and planets.
Debug Message: killing scenario.
Debug Message: Clearing Turn Event Log
Debug Message: Clear galaxy settings.
Debug Message: Clear influence.
Debug Message: Clear up laws.
Debug Message: Clear first time events.
Debug Message: Clear wonders and trade goods.
Debug Message: Clear sector mapper.
Debug Message: Could not open reg key HKEY_LOCAL_MACHINE SOFTWARE\Stardock\ComponentManager\Drengin.net\GalCiv2UL
Debug Message: Could not open reg key HKEY_LOCAL_MACHINE SOFTWARE\Stardock\ComponentManager\Drengin.net\GC2EU
Debug Message: Could not query reg key HKEY_LOCAL_MACHINE SOFTWARE\Stardock\ComponentManager\Drengin.net value named Serial No
Debug Message: Star Frequency: 3 Max Num Stars: 171
Debug Message: Planet Frequency: 3 Max Num Planets: 547
Debug Message: Galaxy Size Set: 12 x 12
Debug Message: Creating Random Map
Debug Message: Creating Random Map... Stars
Debug Message: Star Density: Loose clusters.
Debug Message: Number of Unplaced Stars: 0.
Debug Message: Creating Random Map... Planets
Debug Message: Total planets placed: 65
Debug Message: Creating Random Map... Anomalies
Debug Message: Num Anomalies: 300
Debug Message: Creating Random Map... Resources
Debug Message: Creating Random Map... Ascension Crystals
Debug Message: Creating Random Map... Done
Debug Message: Distributing bonuses on planets...
Debug Message: Creating Random Map... Asteroid Fields
Debug Message: Setting Game Options
Debug Message: Creating Civs
Debug Message: Iconian Refuge: Intellence -> 45
Debug Message: Drengin Empire: Intellence -> 50
Debug Message: Altarian Resistance: Intellence -> 53
Debug Message: Yor Collective: Intellence -> 41
Debug Message: Drath Legion: Intellence -> 60
Debug Message: Thalan Empire: Intellence -> 44