1. st12_24driver_v3401.zip Driver
2. 942U_x64.inf File Contents

942U_x64.inf Driver File Contents (st12_24driver_v3401.zip)

;
;942U_x64.INF
;
; Copyright (c) Plustek Inc.
; Manufacturer: Plustek Inc.

[Version]
Signature="$CHICAGO$"
Class=Image
ClassGUID={6bdd1fc6-810f-11d0-bec7-08002be2092f}
Provider=%IPC%
DriverVer=05/02/2002,1.0.1.1
LayoutFile=layout.inf
;CatalogFile.ntx86=942U.cat

[SourceDisksNames]
1=%DisksName%,,,

[SourceDisksFiles]
usbscan.sy_=1
;micdrv.dll=1
;AutoSet.dll=1
GetInst64.dll=1

[DestinationDirs]
CopySetupFile=10
CopyUsbScan=11
DefaultDestDir=11

[CopyUsbScan]
usbscan.sys,usbscan.sy_,,32

[CopySetupFile]
AutoSet.dll,,,32

[IPCProduct.AddReg]
HKLM,%InfInfo%,"SetupRegKey",,"Software\Wow6432Node\Scanner Information\USB"
HKLM,%InfInfo%,"CommandLine",,"942"
HKLM,%InfInfo%,"Execution File",,"Install.exe"

[IPCProduct_UsbScan.AddReg]
HKR,,DevLoader,,*NTKERN
HKR,,NTMPDriver,,"usbscan.sys"

[IPCProduct_Wia.AddReg]
HKR,,DevLoader,,*ntkern
HKR,,NTMPDriver,,usbscan.sys
HKR,,HardwareConfig,1,4
HKLM,%InfInfo%,"Temp_WiaDriver",,%FN_MicroDriver%
HKLM,%RK_WIA%,PathName,,%11%\%FN_MicroDriver%
HKLM,%RK_WIA%,TICKSBUTTON,0x00010001,250
HKLM,%RK_WIA%,WHQL,0x00010001,0


[IPCProduct.DeviceData.WIA]
TwainDS=%TwainDSName%
Server=local
MicroDriver="micdrv.dll"
UI DLL=sti.dll
UI Class ID={4DB1AD10-3391-11D2-9A33-00C04FA36145}

[Manufacturer]
%IPC%=Models, NTamd64

[Models.NTamd64]
%IPCProduct%=IPCProduct_NTamd64,USB\VID_07B3&PID_0601

[IPCProduct_NTamd64]
DriverVer=05/02/2002,1.0.1.1
Include=sti.inf
;Needs=STI.USBSection,STI.MICRODRIVERSection
Needs=STI.USBSection
;SubClass=StillImage
;DeviceType=1
;Capabilities=0x31
;DeviceData=IPCProduct.DeviceData.WIA
AddReg=IPCProduct.AddReg,IPCProduct_UsbScan.AddReg
;Copyfiles=CopySetupFile,WinXPCopyFile
;Copyfiles=CopySetupFile
;ICMProfiles="sRGB Color Space Profile.icm"

[WinXPCopyFile]
micdrv.dll

[IPCProduct_NTamd64.Services]
Include=sti.inf
Needs=STI.USBSection.Services

[IPCProduct_NTamd64.CoInstallers]
AddReg=CoInstaller_AddReg
CopyFiles=CoInstaller_CopyFiles

[CoInstaller_CopyFiles]
GetInst64.dll

[CoInstaller_AddReg]
HKR,,CoInstallers32,0x00010000,"GetInst64.dll,GetInfoCoInstaller"

[InstallInfo]
OriginalInfSourcePath = %1%

[Strings]
IPC="Plustek"
IPCProduct="USB Scanner"
TwainDSName="USB Scanner"
RunOnce="Software\Microsoft\windows\CurrentVersion\RunOnce"
InfInfo="Software\USBSCAN INFO\Inf_Info"
RK_WIA="SOFTWARE\Wow6432Node\Scanner Information\USB\Wia"
FN_MicroDriver="micdrv.dll"
DisksName="USB Scanner Setup CD-ROM"

;[ControlFlags]
;ExcludeFromSelect=*

How To Update Drivers Manually

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.