Upgrad my OS

I updae My Pc Win XP

This is Setup Infomation my Capture Card {[Version]
Signature=$Windows95$
Class=Media
Provider=%String0%
;LayoutFile=layout.inf

[ClassInstall]
AddReg=ClassAddReg

[ClassAddReg]
HKR,,,,%MICAClassName%
HKR,,Installer,,mmci.dll
HKR,,Icon,,-1

[DestinationDirs]
DefaultDestDir=11
CopyFiles_0=11
CopyFiles_1=17 ; inf file section
RenFiles_0=11
DelFiles_0=11
DelFiles_1=17

[Manufacturer]
%String1%=LAV

[LAV]
%String2%=21230.install,%DeviceId%,PCICC_0400

[SourceDisksNames]
1="Snazzi Installation Disk 1",,

[21230.install]
CopyFiles=CopyFiles_0,CopyFiles_1
RenFiles=RenFiles_0
DelFiles=DelFiles_0,DelFiles_1
AddReg=21230.reg
DelReg=DelReg_0
LogConfig=LogConfig_0
UpdateInis=UpdateInis_0

[UpdateInis_0]
system.ini,386enh,"device=DSMKRNL.vxd",
system.ini,386Enh,"device=DSMKRNL.vxd",
system.ini,drivers,"device=DSMKRNL.vxd",
system.ini,Drivers,"device=DSMKRNL.vxd",

[LogConfig_0]
;ConfigPriority=NORMAL
;IRQConfig = 4,5,9,10,11,15
;MemConfig=mem-range-list
;I/OConfig=io-range-list
;DMAConfig=dma-list

[CopyFiles_0]
DSMKRNL.vxd

[CopyFiles_1]
Snazzi.inf

[RenFiles_0]
DSMKRNL.old,DSMKRNL.vxd

[DelFiles_0]
Micatest.vxd,DSMKRNL.vxd

[DelFiles_1]
Micatest.inf,Snazzi.inf

[21230.reg]
HKR,,DeviceID,0,%DeviceID%
HKR,,DriverDesc,0,%21230.DeviceDesc%
HKR,,DevLoader,0,DSMKRNL.vxd
HKR,,DeviceVxD,0,DSMKRNL.vxd
HKR,,InfPath,0,Snazzi.inf
HKR,,InfSection,0,21230.install

[DelReg_0]
HKR,,DeviceID,0,
HKR,,DriverDesc,0,
HKR,,DevLoader,0,
HKR,,DeviceVxD,0,
HKR,,InfPath,0,
HKR,,InfSection,0,
HKLM,"SystemCurrentControlSetServicesVxDMICA",,,

[ControlFlags]

[SourceDisksFiles]
DSMKRNL.vxd=1
Snazzi.inf=1

[Strings]
String0="Dazzle Multimedia, Inc."
String1="Dazzle Multimedia, Inc."
String2="PCI MultiMedia Video Device"
DeviceID="PCIVEN_1011&DEV_000A"
21230.DeviceDesc="PCI MultiMedia Video Device"
MICAClassName="Media Devices"
VxDName="DSMKRNL"
InfFile="Snazzi.inf"
ext="vxd"
}


How I Update Snazzi Drivers

Thank You
Sankhaja