;-----------------------------------------------------------------------
; OPTION TYPE
; -----------
; This identifies the Option type we are dealing with. The different
; possible types are:
;
; COMPUTER, VIDEO, POINTER, KEYBOARD, LAYOUT, SCSI, TAPE, PRINTER, ...
;-----------------------------------------------------------------------
[Identification]
OptionType = SCSI
;-----------------------------------------------------------------------
; LANGUAGES SUPPORTED
; -------------------
;
; The languages supported by the INF, For every language supported
; we need to have a separate text section for every displayable text
; section.
;
;-----------------------------------------------------------------------
[LanguagesSupported]
ENG
;-----------------------------------------------------------------------
; OPTION LIST
; -----------
; This section lists the Option key names. These keys are locale
; independent and used to represent the option in a locale independent
; manner.
;
;-----------------------------------------------------------------------
[Options]
"Csa64xx" = Csa64xx
;-----------------------------------------------------------------------
; OPTION TEXT SECTION
; -------------------
; These are text strings used to identify the option to the user. There
; are separate sections for each language supported. The format of the
; section name is "OptionsText" concatenated with the Language represented
; by the section.
;
;-----------------------------------------------------------------------
[OptionsTextENG]
"Csa64xx" = "CMD 64xx 32-Bit IDE Adapter"
;-----------------------------------------------------------------------------------------
; SCSI MINIPORT DRIVERS:
;
; Order of the information:
;
; Class driver = Type, Group, ErrorControl, Tag, EventMessageFile, TypesSupported
;
;-----------------------------------------------------------------------------------------
[MiniportDrivers]
Csa64xx = !SERVICE_KERNEL_DRIVER, "SCSI Miniport", !SERVICE_ERROR_NORMAL, 257, %SystemRoot%\System32\IoLogMsg.dll , 7
;---------------------------------------------------------------------------
; 1. Identify
;
; DESCRIPTION: To verify that this INF deals with the same type of options
; as we are choosing currently.
;
; INPUT: None
;
; OUTPUT: $($R0): STATUS: STATUS_SUCCESSFUL
; $($R1): Option Type (COMPUTER ...)
; $($R2): Diskette description
;---------------------------------------------------------------------------
[Identify]
;
;
read-syms Identification
set Status = STATUS_SUCCESSFUL
set Identifier = $(OptionType)
set Media = #("Source Media Descriptions", 1, 1)
Return $(Status) $(Identifier) $(Media)
;------------------------------------------------------------------------
; 2. ReturnOptions:
;
; DESCRIPTION: To return the option list supported by this INF and the
; localised text list representing the options.
;
;
; INPUT: $($0): Language used. ( ENG | FRN | ... )
;
; OUTPUT: $($R0): STATUS: STATUS_SUCCESSFUL |
; STATUS_NOLANGUAGE
; STATUS_FAILED
;
; $($R1): Option List
; $($R2): Option Text List
;------------------------------------------------------------------------
[ReturnOptions]
;
;
set Status = STATUS_FAILED
set OptionList = {}
set OptionTextList = {}
;
; Check if the language requested is supported
;
set LanguageList = ^(LanguagesSupported, 1)
Ifcontains(i) $($0) in $(LanguageList)
goto returnoptions
else
set Status = STATUS_NOLANGUAGE
goto finish_ReturnOptions
endif
;
; form a list of all the options and another of the text representing
;
returnoptions = +
set OptionList = ^(Options, 0)
set OptionTextList = ^(OptionsText$($0), 1)
set Status = STATUS_SUCCESSFUL
finish_ReturnOptions = +
Return $(Status) $(OptionList) $(OptionTextList)
;
; 3. InstallOption:
;
; FUNCTION: To copy files representing Options
; To configure the installed option
; To update the registry for the installed option
;
; INPUT: $($0): Language to use
; $($1): OptionID to install
; $($2): SourceDirectory
; $($3): AddCopy (YES | NO)
; $($4): DoCopy (YES | NO)
; $($5): DoConfig (YES | NO)
;
; OUTPUT: $($R0): STATUS: STATUS_SUCCESSFUL |
; STATUS_NOLANGUAGE |
; STATUS_USERCANCEL |
; STATUS_FAILED
;
;
; Enable debug print.
;
set !G:DebugOutputControl = 1
debug-output "OEMSETUP.INF: Debug print enabled"
[InstallOption]
;
; Set default values for
;
set Status = STATUS_FAILED
set DrivesToFree = {}
;
; extract parameters
;
set Option = $($1)
set SrcDir = $($2)
set AddCopy = $($3)
set DoCopy = $($4)
set DoConfig = $($5)
;
; Check if the language requested is supported
;
set LanguageList = ^(LanguagesSupported, 1)
Ifcontains(i) $($0) in $(LanguageList)
else
set Status = STATUS_NOLANGUAGE
goto finish_InstallOption
endif
read-syms Strings$($0)
;
; check to see if Option is supported.
;
set OptionList = ^(Options, 0)
ifcontains $(Option) in $(OptionList)
else
Debug-Output "SCSI.INF: SCSI option is not supported."
goto finish_InstallOption
endif
set OptionList = ""
;
; Option has been defined already
;
set MiniportDriver = #(Options, $(Option), 1)
set Type = $(#(MiniportDrivers, $(MiniportDriver), 1))
set Group = #(MiniportDrivers, $(MiniportDriver), 2)
set ErrorControl = $(#(MiniportDrivers, $(MiniportDriver), 3))
set Tag = #(MiniportDrivers, $(MiniportDriver), 4)
set EventMessageFile = #(MiniportDrivers, $(MiniportDriver), 5)
set TypesSupported = #(MiniportDrivers, $(MiniportDriver), 6)
; set Start = $(!SERVICE_SYSTEM_START)
; shell "registry.inf" GetServicesEntryStart $(MiniportDriver)
; ifint $($ShellCode) == $(!SHELL_CODE_OK)
; ifstr(i) $($R0) == "STATUS_SUCCESSFUL"
; ifstr(i) $($R1) == $(!SERVICE_BOOT_START)
; set Start = $(!SERVICE_BOOT_START)
; endif
; endif
; endif
set Start = $(!SERVICE_BOOT_START)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;
; Code to check if the SCSI disk class drivers are enabled. Curtesy of
; Steve Dziok from Microsoft with Microsoft Partnership Network.
;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
debug-output "OEMSETUP.INF: checking for class drivers"
set ScsiDisk40 = "Disk"
set ScsiDisk351 = "Scsidisk"
set ClassDriverToUse = $(ScsiDisk40)
set MsgNoScsiClass = "Setup could not find a SCSI disk class driver in "+
"the system drivers directory. This installation "+
"requires that the SCSI disk class driver be installed "+
"and enabled. Driver installation terminated."
set MsgClassStartFailed = "Unable to modify the start value of the installed "+
"SCSI class driver. Driver installation terminated."
set MsgGetStartFailed = "Unable to determine the current Start value of the SCSI "+
"disk class driver in the registry. A likely cause of this "+
"error is that the key (DISK or SCSIDISK) does not exist. "+
"Driver installation terminated."
;
; Check for NT 4.0 class driver.
;
LibraryProcedure STATUS,$(!LIBHANDLE),CheckFileExistance $(!STF_WINDOWSSYSPATH)"\drivers\"$(ClassDriverToUse)".sys"
ifstr(i) $(STATUS) == NO
;
; NT 4.0 class driver not found, check for NT 3.51 class driver.
;
set ClassDriverToUse = $(ScsiDisk351)
LibraryProcedure STATUS,$(!LIBHANDLE),CheckFileExistance $(!STF_WINDOWSSYSPATH)"\drivers\"$(ClassDriverToUse)".sys"
ifstr(i) $(STATUS) == NO
;
; No class drivers found, exit installation.
;
set ClassDriverToUse = NONE
debug-output "OEMSETUP.INF: No SCSI disk class drivers found"
shell "subroutn.inf" SetupMessage $(!STF_LANGUAGE) "FATAL" $(MsgNoScsiClass)
goto finish_InstallOption
endif
endif
debug-output "OEMSETUP.INF: Found "$(ClassDriverToUse)
;
; first run a privilege check on modifying the setup node
;
shell "registry.inf" CheckSetupModify
ifint $($ShellCode) != $(!SHELL_CODE_OK)
goto finish_InstallOption
endif
ifstr(i) $($R0) != STATUS_SUCCESSFUL
goto finish_InstallOption
endif
;
; Class driver binary exists, make sure driver is set to start.
;
;
; Get the current class driver start value. If not set to start at boot, update it.
; This check is here to prevent an installation error that can occur if the driver
; exists in the drivers directory but the registry driver key does not exist.
; We don't care what the current start value is, because we are going to set it to
; boot -- the GetServiceEntryStart just ensures that the driver key exists.
;
shell "registry.inf" GetServicesEntryStart $(ClassDriverToUse)
ifint $($ShellCode) != $(!SHELL_CODE_OK)
Debug-Output "OEMSETUP.INF: Couldn't execute GetServicesEntryStart in registry.inf"
goto finish_InstallOption
endif
ifstr(i) $($R0) != STATUS_SUCCESSFUL
Debug-Output "OEMSETUP.INF: GetServicesEntryStart failed "
shell "subroutn.inf" SetupMessage $(!STF_LANGUAGE) "FATAL" $(MsgGetStartFailed)
goto finish_InstallOption
endif
shell "registry.inf" ModifyServicesEntry $(ClassDriverToUse) $(!SERVICE_BOOT_START)
ifint $($ShellCode) != $(!SHELL_CODE_OK)
Debug-Output "OEMSETUP.INF: Couldn't execute ModifyServicesEntry in registry.inf"
goto finish_InstallOption
endif
ifstr(i) $($R0) != STATUS_SUCCESSFUL
Debug-Output "OEMSETUP.INF: ModifyServiceEntry for SCSI class driver failed"
shell "subroutn.inf" SetupMessage $(!STF_LANGUAGE) "FATAL" $(MsgClassStartFailed)
goto finish_InstallOption
endif
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
installtheoption = +
;
; Code to add files to copy list
;
ifstr(i) $(AddCopy) == "YES"
set DoActualCopy = NO
set FileToCheck = #(Files-ScsiMiniportDrivers, $(MiniportDriver), 2)
LibraryProcedure STATUS,$(!LIBHANDLE),CheckFileExistance $(!STF_WINDOWSSYSPATH)"\drivers\"$(FileToCheck)
ifstr(i) $(STATUS) == NO
set DoActualCopy = YES
endif
ifstr(i) $(DoActualCopy) == NO
shell "subroutn.inf" DriversExist $($0) $(String1)
ifint $($ShellCode) != $(!SHELL_CODE_OK)
Debug-Output "SCSI.INF: shelling DriversExist failed"
goto finish_InstallOption
endif
ifstr(i) $($R0) == STATUS_CURRENT
else-ifstr(i) $($R0) == STATUS_NEW
set DoActualCopy = YES
else-ifstr(i) $($R0) == STATUS_USERCANCEL
Debug-Output "SCSI.INF: User cancelled SCSI installation"
goto finish_InstallOption
else
Debug-Output "SCSI.INF: Error reported in DriversExist routine in SUBROUTN.INF"
goto finish_InstallOption
endif
endif
ifstr(i) $(DoActualCopy) == YES
shell "subroutn.inf" DoAskSourceEx $(SrcDir) $(String2)
ifint $($ShellCode) != $(!SHELL_CODE_OK)
Debug-Output "SCSI.INF: shelling DoAskSourceEx failed"
goto finish_InstallOption
endif
ifstr(i) $($R0) == STATUS_SUCCESSFUL
set SrcDir = $($R1)
ifstr(i) $($R2) != ""
set DrivesToFree = >($(DrivesToFree), $($R2))
endif
else
Debug-Output "SCSI.INF: User cancelled asking source."
goto finish_InstallOption
endif
install Install-AddCopyOption
ifstr(i) $(STF_INSTALL_OUTCOME) != "STF_SUCCESS"
Debug-Output "Adding SCSI files to copy list failed"
goto finish_InstallOption
endif
else
set DoCopy = NO
endif
endif
ifstr(i) $(DoCopy) == "YES"
read-syms ProgressCopy$($0)
install Install-DoCopyOption
ifstr(i) $(STF_INSTALL_OUTCOME) == "STF_FAILURE"
Debug-Output "Copying files failed"
goto finish_InstallOption
else-ifstr(i) $(STF_INSTALL_OUTCOME) == "STF_USERQUIT"
set Status = STATUS_USERCANCEL
goto finish_InstallOption
endif
endif
ifstr(i) $(DoConfig) == "YES"
;
; first run a privilege check on modifying the setup node
;
shell "registry.inf" CheckSetupModify
ifint $($ShellCode) != $(!SHELL_CODE_OK)
goto finish_InstallOption
endif
ifstr(i) $($R0) != STATUS_SUCCESSFUL
goto finish_InstallOption
endif
;; get Atapi's tag so we can copy it
;; shell "" GetServicesEntryTag "Atapi"
;; ifstr(i) $($R0) != "STATUS_SUCCESSFUL"
;; ; this could happen if there is no start value or there is no
;; ; key, in which case the option is not installed
;; set Status = STATUS_SUCCESSFUL
;; goto finish_InstallOption
;; endif
;;
;; set AtapiTag = $($R1)
;
; then make a new SCSI entry, the entry is created automatically
; enabled
;
set ServiceNode = $(MiniportDriver)
set ServiceBinary = %SystemRoot%\System32\drivers\#(Files-ScsiMiniportDrivers, $(MiniportDriver), 2)
set ServicesValues = { +
{Type, 0, $(!REG_VT_DWORD), $(Type) }, +
{Start, 0, $(!REG_VT_DWORD), $(Start) }, +
{Group, 0, $(!REG_VT_SZ), $(Group) }, +
{ErrorControl, 0, $(!REG_VT_DWORD), $(ErrorControl) }, +
{Tag, 0, $(!REG_VT_DWORD), $(Tag) }, +
{BinaryPathName, 0, $(!REG_VT_EXPAND_SZ), $(ServiceBinary) } +
}
; set ParametersValues = ""
; Set preload configuration here. For example, to preset the bus speed
; to 33 MHz, change the LocalBusSpeed line to:
; {LocalBusSpeed, 0, &(!REG_VT_DWORD), 33} +
; To preset DMA enabled change the DmaEnabled line to:
; {DmaEnabled, 0, &(!REG_VT_DWORD), 1} +
set ParametersValues = { +
{LocalBusSpeed, 0, $(!REG_VT_DWORD), 0} +
{DmaEnabled, 0, $(!REG_VT_DWORD), 0x21} +
}
set DeviceValues = {}
set EventLogValues = { +
{EventMessageFile, 0, $(!REG_VT_EXPAND_SZ), $(EventMessageFile) }, +
{TypesSupported, 0, $(!REG_VT_DWORD), $(TypesSupported) } +
}
shell "registry.inf" MakeServicesEntry $(ServiceNode) +
$(ServicesValues) +
$(ParametersValues) +
$(DeviceValues) +
$(EventLogValues) +
Parameters
ifint $($ShellCode) != $(!SHELL_CODE_OK)
Debug-Output "Couldn't execute MakeServicesEntry in registry.inf"
goto finish_InstallOption
endif
ifstr(i) $($R0) != STATUS_SUCCESSFUL
Debug-Output "MakeServicesEntry failed for SCSI"
goto finish_InstallOption
endif
;; Turn off the Atdisk Driver
; shell "registry.inf" RemoveServicesEntry "Atdisk"
; ifint $($ShellCode) != $(!SHELL_CODE_OK)
; Debug-Output "SCSI.INF: Failed to shell RemoveServicesEntry"
; goto finish_DeInstallOption
; endif
;
; ifstr(i) $($R0) != STATUS_SUCCESSFUL
; Debug-Output "SCSI.INF: Failed to disable services entry"
; goto finish_DeInstallOption
; endif
;; Turn off the Atapi Driver
; shell "registry.inf" RemoveServicesEntry "Atapi"
; ifint $($ShellCode) != $(!SHELL_CODE_OK)
; Debug-Output "SCSI.INF: Failed to shell RemoveServicesEntry"
; goto finish_DeInstallOption
; endif
;
; ifstr(i) $($R0) != STATUS_SUCCESSFUL
; Debug-Output "SCSI.INF: Failed to disable services entry"
; goto finish_DeInstallOption
; endif
;; Set the ErrorControl value of ATAPI
OpenRegKey $(!REG_H_LOCAL) "" "SYSTEM\CurrentControlSet\Services\atapi" $(!REG_KEY_SET_VALUE) NtAtapiHandle
ifstr(i) $(NtAtapiHandle) != ""
SetRegValue $(NtAtapiHandle) {"ErrorControl",0,$(!REG_VT_DWORD),$(!SERVICE_ERROR_IGNORE)}
CloseRegKey $(NtAtapiHandle)
endif
endif
set Status = STATUS_SUCCESSFUL
finish_InstallOption = +
ForListDo $(DrivesToFree)
LibraryProcedure STATUS,$(!LIBHANDLE), DeleteNetConnection $($) "TRUE"
EndForListDo
Return $(Status)
[Install-AddCopyOption]
;
; Add the files to the copy list
;
AddSectionKeyFileToCopyList Files-ScsiMiniportDrivers +
$(MiniportDriver) +
$(SrcDir) +
$(!STF_WINDOWSSYSPATH)\drivers
AddSectionKeyFileToCopyList Files-ScsiMiniportDrivers +
ConfigNT +
$(SrcDir) +
$(!STF_WINDOWSSYSPATH)
exit
[Install-DoCopyOption]
;
; Copy files in the copy list
;
CopyFilesInCopyList
exit
;-------------------------------------------------------------------------
; 4. DeInstallOption:
;
; FUNCTION: To remove files representing Option
; To remove the registry entry corresponding to the Option
;
; INPUT: $($0): Language to use
; $($1): OptionID to install
;
; OUTPUT: $($R0): STATUS: STATUS_SUCCESSFUL |
; STATUS_NOLANGUAGE |
; STATUS_USERCANCEL |
; STATUS_FAILED
;-------------------------------------------------------------------------
[DeInstallOption]
;
; Set default values for
;
set Status = STATUS_FAILED
;
; extract parameters
;
set Option = $($1)
;
; Check if the language requested is supported
;
set LanguageList = ^(LanguagesSupported, 1)
Ifcontains(i) $($0) in $(LanguageList)
else
set Status = STATUS_NOLANGUAGE
goto finish_DeInstallOption
endif
read-syms Strings$($0)
;
; check to see if Option is supported.
;
set OptionList = ^(Options, 0)
ifcontains $(Option) in $(OptionList)
else
goto finish_DeInstallOption
endif
set OptionList = ""
;
; fetch details about option
;
set MiniportDriver = #(Options, $(Option), 1)
set MiniportFile = #(Files-ScsiMiniportDrivers, $(MiniportDriver), 2)
set FilePath = $(!STF_WINDOWSSYSPATH)"\drivers\"$(MiniportFile)
;
; check to see if file is installed
; if not give success
;
LibraryProcedure STATUS,$(!LIBHANDLE),CheckFileExistance $(FilePath)
ifstr(i) $(STATUS) == "NO"
set Status = STATUS_SUCCESSFUL
goto finish_DeInstallOption
endif
shell "registry.inf" GetServicesEntryStart $(MiniportDriver)
ifstr(i) $($R0) != "STATUS_SUCCESSFUL"
; this could happen if there is no start value or there is no
; key, in which case the option is not installed
set Status = STATUS_SUCCESSFUL
goto finish_DeInstallOption
endif
ifstr(i) $($R1) == $(!SERVICE_BOOT_START)
shell "subroutn.inf" SetupMessage $(!STF_LANGUAGE) "WARNING" $(String3)
ifstr(i) $($R0) != STATUS_SUCCESSFUL
goto do_removal
endif
ifstr(i) $($R1) == "CANCEL"
goto finish_DeInstallOption
endif
endif
do_removal =+
;
; disable the registry entry
;
shell "registry.inf" RemoveServicesEntry $(MiniportDriver)
ifint $($ShellCode) != $(!SHELL_CODE_OK)
Debug-Output "SCSI.INF: Failed to shell RemoveServicesEntry"
goto finish_DeInstallOption
endif
ifstr(i) $($R0) != STATUS_SUCCESSFUL
Debug-Output "SCSI.INF: Failed to disable services entry"
goto finish_DeInstallOption
endif
;
; we won't remove the file because we can only do so during the next boot.
; if the user chooses to reinstall the same driver during this boot
; he will still end up deleting the driver on next boot. if the file
; should be deleted a warning should be put up saying that the user should
; not try to reinstall the driver during this boot
;
; AddFileToDeleteList $(FilePath)
set Status = STATUS_SUCCESSFUL
finish_DeInstallOption =+
return $(Status)
;-------------------------------------------------------------------------
; 5. GetInstalledOptions:
;
; FUNCTION: To find out the list of options which are installed
;
; INPUT: $($0): Language to Use
;
; OUTPUT: $($R0): STATUS: STATUS_SUCCESSFUL |
; STATUS_FAILED
;
; $($R1): List of options installed
; $($R2): Option installed Text List
;-------------------------------------------------------------------------
[GetInstalledOptions]
set Status = STATUS_FAILED
set InstalledOptions = {}
set InstalledOptionsText = {}
;
; Check if the language requested is supported
;
set LanguageList = ^(LanguagesSupported, 1)
Ifcontains(i) $($0) in $(LanguageList)
else
set Status = STATUS_NOLANGUAGE
goto finish_GetInstalledOptions
endif
set OptionList = ^(Options, 0)
ForListDo $(OptionList)
set MiniportDriver = #(Options, $($), 1)
set MiniportFile = #(Files-ScsiMiniportDrivers, $(MiniportDriver), 2)
set FilePath = $(!STF_WINDOWSSYSPATH)"\drivers\"$(MiniportFile)
LibraryProcedure STATUS,$(!LIBHANDLE),CheckFileExistance $(FilePath)
ifstr(i) $(STATUS) == "YES"
shell "registry.inf" GetServicesEntryStart $(MiniportDriver)
ifint $($ShellCode) == $(!SHELL_CODE_OK)
ifstr(i) $($R0) == STATUS_SUCCESSFUL
ifstr(i) $($R1) != $(!SERVICE_DISABLED)
set OptionText = #(OptionsText$($0), $($), 1)
set InstalledOptions = >($(InstalledOptions), $($))
set InstalledOptionsText = >($(InstalledOptionsText), $(OptionText))
endif
endif
endif
endif
EndForListDo
set Status = STATUS_SUCCESSFUL
finish_GetInstalledOptions =+
Return $(Status) $(InstalledOptions) $(InstalledOptionsText)
;**************************************************************************
; PROGRESS GUAGE VARIABLES
;**************************************************************************
[ProgressCopyENG]
ProCaption = "Windows NT Setup"
ProCancel = "Cancel"
ProCancelMsg = "Windows NT is not correcly installed. Are you sure you want "+
"to cancel copying files?"
ProCancelCap = "Setup Message"
ProText1 = "Copying:"
ProText2 = "To:"
[StringsENG]
String1 = "CMD 64xx 32-Bit IDE Adapter"
String2 = "Please enter the full path to the CMD 64xx 32-Bit IDE "+
"Adapter files. Then choose Continue."
String3 = "The CMD 64xx 32-Bit IDE Adapter has been marked as a boot device. Removing "+
"it may cause the system not to boot."$(!LF)$(!LF)"Are you sure "+
"you want to remove the Adapter."
[Source Media Descriptions]
1 = "CMD 64xx 32-Bit IDE Distribution Disk" , TAGFILE = disk1
[Files-ScsiMiniportDrivers]
Csa64xx = 1,csa64xx.sys , SIZE=48960
ConfigNT = 1,cmdcfgNT.exe , SIZE=48128
Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.