Thanks for your quick answer !
I only reinstalled DL for the moment. Here is my debug.err just after coming back to Windows.
>>>
Debug Message: Version v1.53 last updated on: Tue Nov 4 11:55:35 2008
Debug Message: Checking DX Version.
Debug Message: *********DXDiag info follows.*********
System Info
Time: 6/9/2011, 08:28:51
DirectX Version: DirectX 9.0c (4.09.0000.0904)
Machine Name: AKA
Operating System: Windows XP Home Edition (5.1, Build 2600) Service Pack 3 (2600.xpsp_sp3_gdr.101209-1647)
Languages: French (Regional Setting: French)
System Manufacturer: System manufacturer
System Model: System Product Name
BIOS: BIOS Date: 02/05/10 19:13:52 Ver: 08.00.10
Processor: Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz (4 CPUs)
Physical Memory: 3568MB RAM
Page File: 601MB used, 4848MB available
Windows Dir: C:\WINDOWS
Display Info
Display device 1:
Device Name: \\.\DISPLAY1
Card Name: NVIDIA GeForce GTX 460
Manufacturer: NVIDIA
Chip Type: GeForce GTX 460
DAC Type: Integrated RAMDAC
Key Device: Enum\PCI\VEN_10DE&DEV_0E22&SUBSYS_23221462&REV_A1
Display Memory: 1024.0 MB
Current Display Mode: 1680 x 1050 (32 bit) (60Hz)
Monitor Name: Écran Plug-and-Play
Monitor Max Resolution: 1600,1200
Driver Name: nv4_disp.dll
Driver Version: 6.14.0012.7061
Driver Date: 4/8/2011 07:14:00
DirectX Acceleration Enabled: Yes
Sound info
Sound device 1:
Description: Realtek HD Audio output
Default Sound Playback: Yes
Default Voice Playback: Yes
Hardware ID: HDAUDIO\FUNC_01&VEN_10EC&DEV_0892&SUBSYS_10438410&REV_1003
Manufacturer ID: 1
Product ID: 100
Driver Name: RtkHDAud.sys
Provider: Realtek Semiconductor Corp.
Driver Version: 5.10.0000.6235
Driver Date: 11/2/2010 13:36:26
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: Going Fullscreen
Debug Message: Preparing to change display settings.
Debug Message: Using hardware vertex processing
Debug Message: Using multilsample setting: D3DMULTISAMPLE_4_SAMPLES
Debug Message: Game Resolution: 1680 x 1050
Debug Message: Running fullscreen.
Debug Message: HAL (hw vp): NVIDIA GeForce GTX 460
Debug Message: D3DPRESENT_INTERVAL_DEFAULT
Debug Message: Refresh rate: 60
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: RGB in format 6:6:6, Masks reported as ff0000:ff00:ff
Debug Message: Now Fullscreen
Debug Message: Shell initialization complete
Debug Message: GalCiv2 is activated.
Debug Message: ***** Initializing Game *****
Debug Message: No string tables in ./Data//ToolTips.tips
Debug Message: Timer Frequency is 0 369e99
Debug Message: No string tables in ./Data//*.str
Debug Message: Initializing sound card.
Debug Message: initailizing bink
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: * Collectors Edition *
Debug Message: Set mouse.
Debug Message: Set update timer.
Debug Message: Clear data definitions.
Debug Message: No files found matching mask C:\Documents and Settings\DUGUET Thierry\Mes documents\My Games\GalCiv2\ships\*.xml
Debug Message: No files found matching mask C:\Documents and Settings\DUGUET Thierry\Mes documents\My Games\GalCiv2\ships\*.shipcfg
Debug Message: Danger Will Robinson, no Stars!!!!
Debug Message: No files found matching mask ./Data//Tutorials/*.xml
Debug Message: No files found matching mask D:\Jeux\GalCiv2\Mods\Default\Data\CustomMaps\*.gc2map
Debug Message: No files found matching mask ./Data//Scenarios/*.GC2Scenario
Debug Message: No files found matching mask D:\Jeux\GalCiv2\Mods\Default\Data\Scenarios\*.gc2scenario
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 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: Galaxy Size Set: 4 x 4
Debug Message: Creating Random Map
Debug Message: Creating Random Map... Stars
Debug Message: Number of Unplaced Stars: 11.
Debug Message: Creating Random Map... Planets
Debug Message: *************** Failed To Place Planet ***************
Debug Message: Creating Random Map... Anomalies
Debug Message: Num Anomalies: 42
Debug Message: Creating Random Map... Resources
Debug Message: Creating Random Map... Done
Debug Message: Setting Game Options
Debug Message: Creating Civs
Debug Message: Terran Alliance: Intellence -> 30
Debug Message: Drengin Empire: Intellence -> 30
Debug Message: Altarian Republic: Intellence -> 30
Debug Message: Creating Civs... Done
Debug Message: Updating ZOC.
Debug Message: Updating ZOC.
Debug Message: Galaxy Create... Done
Debug Message: UIBeginGame called with g_ulLocalPlayerID = 0
Debug Message: UIBeginGameHelper: New Game Started
Debug Message: UIBeginGameHelper: Mods are Disabled
<<<
