Unity will not initalize with the error"unsupported Grpahics Card. Unity Requires a graphics card that has Dx9.0. I have Dx9.0c.

Heres the dxdiag:

System Information

Time of this report: 1/28/2013, 17:51:07
Machine name: NWCADSTATION
Operating System: Windows XP Professional (5.1, Build 2600) Service Pack 3 (2600.xpsp_sp3_gdr.120821-1629)
Language: English (Regional Setting: English)
System Manufacturer: Dell Inc.
System Model: OptiPlex GX520
BIOS: Phoenix ROM BIOS PLUS Version 1.10 A07
Processor: Intel(R) Pentium(R) 4 CPU 3.20GHz (2 CPUs)
Memory: 3318MB RAM
Page File: 1566MB used, 1788MB available
Windows Dir: C:\WINDOWS
DirectX Version: DirectX 9.0c (4.09.0000.0904)
DX Setup Parameters: Not found
DxDiag Version: 5.03.2600.5512 32bit Unicode


DxDiag Notes

DirectX Files Tab: No problems found.
Display Tab 1: No problems found.
Display Tab 2: No problems found.
Sound Tab 1: No problems found.
Sound Tab 2: No problems found.
Music Tab: No problems found.
Input Tab: No problems found.
Network Tab: No problems found.


DirectX Debug Levels

Direct3D: 0/4 (n/a)
DirectDraw: 0/4 (retail)
DirectInput: 0/5 (n/a)
DirectMusic: 0/5 (n/a)
DirectPlay: 0/9 (retail)
DirectSound: 0/5 (retail)
DirectShow: 0/6 (retail)


Display Devices

    Card name: RADEON 9250
 Manufacturer: ATI Technologies Inc.
    Chip type: RADEON 9250 (0x5960)
     DAC type: Internal DAC(400MHz)
   Device Key: Enum\PCI\VEN_1002&DEV_5960&SUBSYS_2095148C&REV_01

Display Memory: 256.0 MB
Current Mode: 1280 x 1024 (32 bit) (75Hz)
Monitor: Plug and Play Monitor
Monitor Max Res: 1600,1200
Driver Name: ati2dvag.dll
Driver Version: 6.14.0010.6614 (English)
DDI Version: 9 (or higher)
Driver Attributes: Final Retail
Driver Date/Size: 5/3/2006 09:51:00, 258048 bytes
WHQL Logo’d: Yes
WHQL Date Stamp: n/a
VDD: n/a
Mini VDD: ati2mtag.sys
Mini VDD Date: 5/3/2006 09:50:42, 1540608 bytes
Device Identifier: {D7B71EE2-1A20-11CF-EA6E-9F00A0C2CB35}
Vendor ID: 0x1002
Device ID: 0x5960
SubSys ID: 0x2095148C
Revision ID: 0x0001
Revision ID: 0x0001
Video Accel:
Deinterlace Caps: n/a
Registry: OK
DDraw Status: Enabled
D3D Status: Enabled
AGP Status: Not Available
DDraw Test Result: Not run
D3D7 Test Result: Not run
D3D8 Test Result: Not run
D3D9 Test Result: Not run

    Card name: Intel(R) 82945G Express Chipset Family
 Manufacturer: Intel Corporation
    Chip type: Intel(R) 82945G Express Chipset Family
     DAC type: Internal
   Device Key: Enum\PCI\VEN_8086&DEV_2772&SUBSYS_01AD1028&REV_02

Display Memory: 224.0 MB
Current Mode: 1280 x 1024 (32 bit) (60Hz)
Monitor: Default Monitor
Monitor Max Res:
Driver Name: ialmrnt5.dll
Driver Version: 6.14.0010.4396 (English)
DDI Version: 9 (or higher)
Driver Attributes: Final Retail
Driver Date/Size: 9/20/2005 10:52:38, 36990 bytes
WHQL Logo’d: Yes
WHQL Date Stamp: n/a
VDD: n/a
Mini VDD: ialmnt5.sys
Mini VDD Date: 9/20/2005 11:00:54, 1302332 bytes
Device Identifier: {D7B78E66-6432-11CF-B462-A721A3C2CB35}
Vendor ID: 0x8086
Device ID: 0x2772
SubSys ID: 0x01AD1028
Revision ID: 0x0002
Revision ID: 0x0002
Video Accel:
Deinterlace Caps: n/a
Registry: OK
DDraw Status: Enabled
D3D Status: Enabled
AGP Status: Not Available
DDraw Test Result: Not run
D3D7 Test Result: Not run
D3D8 Test Result: Not run
D3D9 Test Result: Not run


Sound Devices

        Description: SoundMAX Digital Audio

Default Sound Playback: Yes
Default Voice Playback: Yes
Hardware ID: PCI\VEN_8086&DEV_27DE&SUBSYS_01AD1028&REV_01
Manufacturer ID: 65535
Product ID: 65535
Type: WDM
Driver Name: smwdm.sys
Driver Version: 5.12.0001.5246 (English)
Driver Attributes: Final Retail
WHQL Logo’d: Yes
Date and Size: 1/27/2005 19:31:06, 260352 bytes
Other Files:
Driver Provider: Analog Devices
HW Accel Level: Full
Cap Flags: 0xF5F
Min/Max Sample Rate: 100, 192000
Static/Strm HW Mix Bufs: 33, 32
Static/Strm HW 3D Bufs: 33, 32
HW Memory: 0
Voice Management: Yes
EAX™ 2.0 Listen/Src: Yes, Yes
I3DL2™ Listen/Src: Yes, Yes
Sensaura™ ZoomFX™: Yes
Registry: OK
Sound Test Result: Not run

        Description: Modem #0 Line Playback (emulated)

Default Sound Playback: No
Default Voice Playback: No
Hardware ID:
Manufacturer ID: 1
Product ID: 81
Type: Emulated
Driver Name:
Driver Version:
Driver Attributes:
WHQL Logo’d:
Date and Size:
Other Files:
Driver Provider:
HW Accel Level: Full
Cap Flags: 0x0
Min/Max Sample Rate: 0, 0
Static/Strm HW Mix Bufs: 0, 0
Static/Strm HW 3D Bufs: 0, 0
HW Memory: 0
Voice Management: No
EAX™ 2.0 Listen/Src: No, No
I3DL2™ Listen/Src: No, No
Sensaura™ ZoomFX™: No
Registry: OK
Sound Test Result: Not run


Sound Capture Devices

        Description: Audio_Device

Default Sound Capture: Yes
Default Voice Capture: Yes
Driver Name: usbaudio.sys
Driver Version: 5.01.2600.5512 (English)
Driver Attributes: Final Retail
Date and Size: 4/13/2008 12:45:12, 60032 bytes
Cap Flags: 0x41
Format Flags: 0x440

        Description: Modem #0 Line Record (emulated)

Default Sound Capture: No
Default Voice Capture: No
Driver Name:
Driver Version:
Driver Attributes:
Date and Size:
Cap Flags: 0x20
Format Flags: 0x0

        Description: SoundMAX Digital Audio

Default Sound Capture: No
Default Voice Capture: No
Driver Name: smwdm.sys
Driver Version: 5.12.0001.5246 (English)
Driver Attributes: Final Retail
Date and Size: 1/27/2005 19:31:06, 260352 bytes
Cap Flags: 0x41
Format Flags: 0xCCC


DirectMusic

    DLS Path: C:\WINDOWS\SYSTEM32\drivers\GM.DLS
 DLS Version: 1.00.0016.0002
Acceleration: n/a
       Ports: Microsoft Synthesizer, Software (Not Kernel Mode), Output, DLS, Internal, Default Port
              SoundMAX Digital Audio, Software (Kernel Mode), Output, DLS, Internal
              Microsoft MIDI Mapper [Emulated], Hardware (Not Kernel Mode), Output, No DLS, Internal
              Microsoft GS Wavetable SW Synth [Emulated], Hardware (Not Kernel Mode), Output, No DLS, Internal
    Registry: OK
 Test Result: Not run

DirectInput Devices

  Device Name: Mouse
     Attached: 1
Controller ID: n/a

Vendor/Product ID: n/a
FF Driver: n/a

  Device Name: Keyboard
     Attached: 1
Controller ID: n/a

Vendor/Product ID: n/a
FF Driver: n/a

  Device Name: USB Keyboard
     Attached: 1
Controller ID: 0x0

Vendor/Product ID: 0x046D, 0xC31C
FF Driver: n/a

  Device Name: USB Keyboard
     Attached: 1
Controller ID: 0x0

Vendor/Product ID: 0x046D, 0xC31C
FF Driver: n/a

  Device Name: USB Keyboard
     Attached: 1
Controller ID: 0x0
Card name: RADEON 9250

That card only supports DX8.1, doesn’t matter what DirectX version you install.