O2SD.INF Driver File Contents (CardReader_O2_3.09_Vistax86.zip)

; O2SD.INF, O2Micro Integrated MMC/SD Controller INF file
; Copyright (c) 1997-2007 O2Micro Corp.

Signature   = "$Windows NT$"
Class       = SCSIAdapter
ClassGuid   = {4D36E97B-E325-11CE-BFC1-08002BE10318}
Provider    = %O2Micro%
DriverVer   = 04/02/2007,
Catalogfile = o2sd.cat

1 = %O2SDR.DriverDisk%

o2sd.sys = 1

DefaultDestDir = 12

ExcludeFromSelect = *

%O2Micro% = O2SDRDR

%O2SDR.DeviceDesc% = DriverInstall, PCI\VEN_1217&DEV_7120

CopyFiles = @o2sd.sys

AddService = O2SDRDR, 0x00000002 , DriverService, EventLogService

ServiceType    = 1                  ; SERVICE_KERNEL_DRIVER
StartType      = 0                  ; SERVICE_DEMAND_START
ErrorControl   = 1                  
LoadOrderGroup = SCSI Miniport
ServiceBinary  = %12%\o2sd.sys
AddReg         = pnpsafe_pci_addreg
AddReg         = bus_type_o2

AddReg = EventLogService_AddReg

HKR,,EventMessageFile, 0x00020000, "%%SystemRoot%%\System32\drivers\o2sd.sys"
HKR,,TypesSupported,   0x00010001, 7

HKR, "Parameters\PnpInterface", "5", 0x00010001, 0x00000001

HKR,"Parameters", "BusType", 0x00010001, 0x00000010

REG_SZ        = 0x00000000
REG_MULTI_SZ  = 0x00010000
REG_EXPAND_SZ = 0x00020000
REG_BINARY    = 0x00000001
REG_DWORD     = 0x00010001
SERVICEROOT   = "System\CurrentControlSet\Services"

O2Micro          = "O2Micro"
O2SDR.DeviceDesc = "O2Micro Integrated MMC/SD controller"
O2SDR.DriverDisk = "O2Micro Integrated MMC/SD controller Driver Disk"
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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.

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