; The inf file for USB class [Version] Signature="$CHICAGO$" Class=USB provider=%VIA% [Manufacturer] %MfgName%=VIA [VIA] %USB\VID_040D&PID_6205.DeviceDesc%=USBSTOR_BULK,USB\VID_040D&PID_6205 %USB\VID_040D&PID_6204.DeviceDesc%=USBSTOR_BULK,USB\VID_040D&PID_6204 %USB\VID_040D&PID_6206.DeviceDesc%=USBSTOR_BULK,USB\VID_040D&PID_6206 %USB\VID_040D&PID_6207.DeviceDesc%=USBSTOR_BULK,USB\VID_040D&PID_6207 %USB\VID_03EE&PID_6906.DeviceDesc%=USBSTOR_BULK,USB\VID_03EE&PID_6906 [PreCopySection] HKR,,NoSetupUI,,1 [DestinationDirs] ; \<WINDIR>\SYSTEM32\DRIVERS umss.files = 10,System32\Drivers pdr.files = 12 pdrinf.files=17 [USBSTOR_BULK] CopyFiles=umss.files, pdrinf.files, pdr.files AddReg=umss.addreg [USBSTOR_BULK.HW] AddReg=bulkonly.addreg.HW [umss.addreg] HKR,,DevLoader,,*ntkern HKR,,NTMPDriver,,UMSS.SYS ; Indicate that the device uses the BULK ONLY protocol [bulkonly.addreg.HW] HKR,,DeviceProtocol,0x10001,50 [umss.files] umss.sys [pdrinf.files] VUsbPdr.inf [pdr.files] umsspdr.pdr [SourceDisksNames] 1000 = "VIA USB Mass Storage Driver Disk","",, [SourceDisksFiles] UMSS.SYS = 1000 VUsbPdr.inf=1000 umsspdr.pdr=1000 ;---------------------------------------------------------------; [Strings] VIA="VIA" MfgName="VIA Technologies, Inc." USB\VID_040D&PID_6204.DeviceDesc="VIA USB IDE Bridge Controller" USB\VID_040D&PID_6205.DeviceDesc="VIA USB Memory Card Reader" USB\VID_040D&PID_6206.DeviceDesc="VIA USB Flash Disk Controller" USB\VID_040D&PID_6207.DeviceDesc="VIA USB CF Card Reader" USBSTOR.SvcDesc = "USB Mass Storage Driver"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.