Alright, I recently bought the Dark Avatar expansion to GalCiv II, and have it patched to 1.3 iirc, but whenever I try to play a campaign game, it crashes to desktop as soon as I enter the mission briefing. I had played the first two missions without a hitch, but then the third started acting funny. Here's my error log, which makes obvious WHY its crashing, but not the reason why the files are missing, nor how to fix it.

Debug Message: Version v1.50x3 Dark Avatar last updated on: Mon Mar 12 18:37:34 2007
Debug Message: Checking DX Version.
Debug Message: *********DXDiag info follows.*********
System Info
Time: 5/29/2007, 14:28:57
DirectX Version: DirectX 9.0c (4.09.0000.0904)
Machine Name: ADAM-KOOLANCE
Operating System: Windows XP Professional (5.1, Build 2600) Service Pack 2 (2600.xpsp_sp2_gdr.070227-2254)
Languages: English (Regional Setting: English)
System Manufacturer: To Be Filled By O.E.M.
System Model: To Be Filled By O.E.M.
BIOS: BIOS Date: 10/12/04 15:25:34 Ver: 08.00.09
Processor: Intel(R) Pentium(R) 4 CPU 2.40GHz (2 CPUs)
Physical Memory: 3070MB RAM
Page File: 393MB used, 4566MB available
Windows Dir: C:\WINDOWS


Display Info
Display device 1:
Device Name: \\.\DISPLAY1
Card Name: NVIDIA GeForce 6800 GT
Manufacturer: NVIDIA
Chip Type: GeForce 6800 GT
DAC Type: Integrated RAMDAC
Key Device: Enum\PCI\VEN_10DE&DEV_0045&SUBSYS_00000000&REV_A1
Display Memory: 256.0 MB
Current Display Mode: 1440 x 900 (32 bit) (60Hz)
Monitor Name: Plug and Play Monitor
Monitor Max Resolution: 1600,1200
Driver Name: nv4_disp.dll
Driver Version: 6.14.0010.9371
Driver Date: 10/22/2006 13:22:00
DirectX Acceleration Enabled: Yes



Sound info
Sound device 1:
Description: SoundMAX Digital Audio
Default Sound Playback: Yes
Default Voice Playback: Yes
Hardware ID: PCI\VEN_8086&DEV_24D5&SUBSYS_80F31043&REV_02
Manufacturer ID: 1
Product ID: 100
Driver Name: smwdm.sys
Provider: Analog Devices
Driver Version: 5.12.0001.3630
Driver Date: 6/2/2003 13:42:14
Type: WDM
Other Drivers:
Acceleration Level: 3
Cap Flags: 0
Min/Max Sample Rate: 0, 0

Sound device 1:
Description: SB Live! Audio [DEC0]
Default Sound Playback: No
Default Voice Playback: No
Hardware ID: PCI\VEN_1102&DEV_0002&SUBSYS_80221102&REV_08
Manufacturer ID: 1
Product ID: 100
Driver Name: ctaud2k.sys
Provider: Creative
Driver Version: 5.12.0001.0252
Driver Date: 7/19/2002 10:47:52
Type: WDM
Other Drivers:
Acceleration Level: 3
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: Preparing to change display settings.
Debug Message: Using multilsample setting: D3DMULTISAMPLE_4_SAMPLES
Debug Message: Game Resolution: 1024 x 768
Debug Message: Running in windowed mode.
Debug Message: HAL (hw vp): NVIDIA GeForce 6800 GT
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 32
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 8efc0100
Debug Message: Initializing sound card.
Debug Message: initailizing bink
Debug Message: No files found matching mask Movies\techs\*.bik
Debug Message: No files found matching mask C:\Documents and Settings\Adam\My Documents\My Games\GC2DarkAvatar\Gfx\Movies\*.bik
Debug Message: No files found matching mask C:\Documents and Settings\Adam\My Documents\My Games\GC2DarkAvatar\sfx\*.wav
Debug Message: No files found matching mask C:\Documents and Settings\Adam\My Documents\My Games\GC2DarkAvatar\Music\*.mp3
Debug Message: No files found matching mask C:\Documents and Settings\Adam\My Documents\My Games\GC2DarkAvatar\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: Popup Manager Update: Updating window with ID=0
Debug Message: Popup Manager Update: Unhiding FullscreenBink
Debug Message: Clear data definitions.
Debug Message: Killing ship styles:
Debug Message: No files found matching mask C:\Documents and Settings\Adam\My Documents\My Games\GC2DarkAvatar\ships\*.xml
Debug Message: No files found matching mask C:\Documents and Settings\Adam\My Documents\My Games\GC2DarkAvatar\ShipStyles\*.xml
Debug Message: No files found matching mask ./Data/\FleetFormations\*.fleet
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:\Documents and Settings\Adam\My Documents\My Games\GC2DarkAvatar\ships\*.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: Popup Manager Update: Updating window with ID=1
Debug Message: Popup Manager Update: Updating window with ID=35
Debug Message: Popup Manager Update: Unhiding CampaignWnd
Debug Message: Creating Galaxy
Debug Message: Killing threads.
Debug Message: Popup Manager Update: Updating window with ID=42
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 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: Loading custom map: ./Data/English/Campaigns\An Unexpected Visitor.gc2map (4294967295 x 4294967295)
*DEBUG ERROR: ***Invalid galaxy size passed to classGalaxy::SetGalaxySize ***
Debug Message: Popup Manager Update: Unhiding MissionWnd

Please help!