1. usrdrivers.exe Driver
2. USBWAVE.INF File Contents

USBWAVE.INF Driver File Contents (usrdrivers.exe)

; Windows Modem Setup File
; Copyright (c) 1998 3Com Corporation
; Manufacturer: 3Com Corporation

; Puma USB x2/Voice INF --- Wave INF
;
; Ver 1.0   09/11/97 KGR - Added USR0020 Serial and USB
; Ver 1.1   09/24/97 AG- Changed the UNIMODEMID and Banner info
; Ver 1.2   10/17/97 KGR - Fixed dual serwave naming problem
; Ver 1.3   12/08/97 KGR - Updated virtual USB modem
; Ver 1.4   01/22/98 KGR - Updated to new product names
; Ver 1.5   01/30/98 KGR - Initial alpha for Win98
; Ver 1.6   02/12/98 KGR - Added #2 to get around serwave.vxd enum bug
; Ver 1.7   04/08/98 KGR - Removed USB lines - submit to WHQL
; Ver 1.71  04/09/98 KGR - Updated name of PnP per Mark's suggestion

[Version]
Signature="$CHICAGO$"
Class=MEDIA
provider=%USR%
LayoutFile=layout.inf

[ClassInstall]
Addreg=Class.AddReg

[Class.AddReg]
HKR,,,,%MediaClassName%
HKR,,Icon,,"-1"
HKR,,Installer,,mmci.dll

[Manufacturer]
%MfgName%=USR

[USR]
%USR.DeviceDesc%=USRVOICE, MODEMWAVE\U.S._Robotics_56K_Voice_Pro_Ext
%USR.DeviceDesc%=USRVOICE, MODEMWAVE\U.S._Robotics_56K_Voice_Pro_PnP
%USR.DeviceDesc%=USRVOICE, MODEMWAVE\U.S._Robotics_56K_Voice_Pro_USB

[PreCopySection]
HKR,,NoSetupUI,,1

[DestinationDirs]
MSSERWAVE.CopyList = 11 ; LDID_SYS

[USRVOICE]
AddReg=MSSERWAVE.AddReg, USRVOICE.AddReg

[MSSERWAVE.CopyList]
serwave.vxd,,
serwvdrv.drv,,
vmodctl.dll,,

[USRVOICE.AddReg]
HKR,Drivers\wave\serwvdrv.drv,Description,,%USR.DeviceDesc%
HKR,Config,XformModule,  , "umdmxfrm.dll"
HKR,Config,XformID,     1, 04, 00, 00, 00
HKR,Config,WaveDevices,  1, 02, 00

[MSSERWAVE.AddReg]
HKR,,DevLoader,,mmdevldr.vxd
HKR,Drivers,MIGRATED,,0
HKR,Drivers\wave,,,
HKR,,Driver,,serwave.vxd
HKR,Drivers\wave\serwvdrv.drv,Driver,,serwvdrv.drv
HKR,Drivers,SubClasses,,"wave"

[Strings]
USR="3Com Corp."
MfgName="3Com Corporation"
USR.DeviceDesc="U.S. Robotics Voice Serial Wave Device"
MediaClassName="Sound, video and game controllers"

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.