display error

there is something wrong with my direct 3d,it was fine but
recently when i tested direct 3d in dxdiag the first test
fails withe message 'test failed at step 42(query for
d3d):HRESULT=0x80004002(no interface)'

System Information
------------------
Time of this report: 9/1/2004, 10:04:17
Machine name: Intel
Operating System: Windows 98 (4.10, Build 2222) A
Language: English (Regional Setting: English)
System Manufacturer: n/a
System Model: n/a
BIOS: n/a
Processor: Intel(R) Pentium(R) 4 CPU 1.60GHz
Memory: 96MB RAM
Page File: 115MB used, 1836MB available
Windows Dir: C:\WINDOWS
DirectX Version: DirectX 9.0c (4.09.0000.0904)
DX Setup Parameters: Not found
DxDiag Version: 4.09.0000.0904
32bit

Display Devices
---------------
Card name: S3 Graphics ProSavageDDR
Manufacturer: S3 Graphics, Inc.
Chip type: S3 ProSavage DDR Rev A
DAC type: Internal
Device Key:
Enum\PCI\VEN_5333&DEV_8D04&SUBSYS_8D045333&REV_00\ 000800
Display Memory: 31.0 MB
Current Mode: 1024 x 768 (32 bit)(optimal refresh
rate)
Monitor: SyncMaster
Monitor Max Res: 1600,1200
Driver Name: s3_8m.drv
Driver Version: 4.14.0010.0010 (English)
DDI Version: 9 (or higher)
Driver Attributes: Beta Retail
Driver Date/Size: 12/26/2003 17:56:14, 305456 bytes
WHQL Logo'd: No
WHQL Date Stamp: None
VDD: *vdd,*vflatd
Mini VDD: s3vdd8m.vxd
Mini VDD Date: , 0 bytes
Device Identifier: {D7B75DD3-CE44-11CF-8930-0EADA1C2C935}
Vendor ID: 0x5333
Device ID: 0x8D04
SubSys ID: 0x8D045333
Revision ID: 0x0000
Revision ID: 0x0000
Video Accel: ModeMPEG2_C ModeMPEG2_A ModeMPEG2_D
Deinterlace Caps: n/a
Registry: OK
DDraw Status: Enabled
D3D Status: Enabled
AGP Status: Enabled
DDraw Test Result: Not run
D3D7 Test Result: Failure at step 42 (Query for D3D):
HRESULT = 0x80004002 (No interface)
D3D8 Test Result: The tests were cancelled before
completing.
D3D9 Test Result: The tests were cancelled before
completing.