安装了passthru.sys留下的遗留问题

INF如下

好像还有点问题，装了过后设备并未启动，而且也不能卸载，注册表里找了一万遍都没找到相关类容，装过四次，就出现了四个未知设备，都这样，现在装的网卡驱动也不能启用，但在同一台机子上相同的2000操作系统网卡工作正常，是不是这个影响的啊，我怎么把他删掉呢？
; -- NETSF_M.INF --
;
; Sample Filter Miniport INF file
;
; Copyright (c) 1993-1999, Microsoft Corporation

; ----------------------------------------------------------------------
; Note:
; 1. Items specifically required for a filter have been marked with
;    \"!!--Filter Specific--!!\" keyword
; 2. A filter DOES NOT require a notify object for proper installation.
;    A notify object is only required if one wants to have better control
;    over binding operations or if one wants to receive notifications
;    when other components get installed/removed/bound/unbound.
;    This sample uses a notify object as an example only. If you do not
;    want to use a notify object, please comment out the lines that add
;    ClsId and ComponentDll registry keys.
; ----------------------------------------------------------------------

[Version]
signature  = \"$Windows NT$\"
Class      = Net
ClassGUID  = {4d36e972-e325-11ce-bfc1-08002be10318}
Provider   = %Msft%
DriverVer  = 06/24/1999,5.00.2071.1

[ControlFlags]
ExcludeFromSelect = ms_sfiltermp

[DestinationDirs]
DefaultDestDir=12
; No files to copy

[Manufacturer]
%Msft% = MSFT

[MSFT]
%SFilterMP_Desc% = SFilterMP.ndi, ms_sfiltermp

[SFilterMP.ndi]
Characteristics = 0x29 ;NCF_NOT_USER_REMOVABLE | NCF_VIRTUAL | NCF_HIDDEN
CopyFiles =

[SFilterMP.ndi.Services]
AddService = SFilter,0x2, SFilterMP.AddService


[SFilterMP.AddService]
DisplayName    = %SFilterMP_Desc%
ServiceType    = 1 ;SERVICE_KERNEL_DRIVER
StartType      = 3 ;SERVICE_DEMAND_START
ErrorControl   = 1 ;SERVICE_ERROR_NORMAL
ServiceBinary  = %12%\\passthru.sys
LoadOrderGroup = PNP_TDI
AddReg         = SFilterMP.AddService.AddReg


[SFilterMP.AddService.AddReg]
; ----------------------------------------------------------------------
; Add any miniport-specific parameters here.  These are params that your
; filter device is going to use.
;
;HKR, Parameters, ParameterName,  0x10000, \"MultiSz\", \"Parameter\", \"Value\"
;HKR, Parameters, ParameterName2, 0x10001, 4

[Strings]
Msft = \"Microsoft\"
SFilterMP_Desc = \"Sample Filter Miniport\"

[SourceDisksNames]
;None

[SourceDisksFiles]
;None

把那几个未知设备禁用掉试试

如果你手动改过注册表的话，那可能就没用了，铁定挂了。重装吧

[编辑 -  6/14/03 by  dshadow79]

你怎么没有哪个netsf.inf？？