机器运转一切正常，但用sreng扫描驱动程序时发现几个红色的（仿冒Microsoft Corporation公司，没有数字签名）。我把它们都设成禁止了。是否应该将这些文件彻底删除？请帮助。
驱动程序扫描结果如下：
[abp480n5 / abp480n5]
<C:\WINDOWS\SYSTEM32\DRIVERS\abp480n5.SYS><Microsoft Corporation>
[Intel(r) 82801 Audio Driver Install Service (WDM) / ac97intc]
<system32\drivers\ac97intc.sys><Intel Corporation>
[aic78u2 / aic78u2]
<C:\WINDOWS\SYSTEM32\DRIVERS\aic78u2.SYS><Microsoft Corporation>
[aic78xx / aic78xx]
<C:\WINDOWS\SYSTEM32\DRIVERS\aic78xx.SYS><Microsoft Corporation>
[Service for Realtek AC97 Audio (WDM) / ALCXWDM]
<system32\drivers\ALCXWDM.SYS><Realtek Semiconductor Corp.>
[AliIde / AliIde]
<C:\WINDOWS\SYSTEM32\DRIVERS\AliIde.SYS><Acer Laboratories Inc.>
[AMD K8 Processor Driver / AmdK8]
<System32\DRIVERS\amdk8.sys><Advanced Micro Devices>
[BaseTDI / BaseTDI]
<\??\C:\WINDOWS\system32\drivers\basetdi.sys><Beijing Rising Technology Co., Ltd.>
[cd20xrnt / cd20xrnt]
<C:\WINDOWS\SYSTEM32\DRIVERS\cd20xrnt.SYS><Microsoft Corporation>
[CmdIde / CmdIde]
<C:\WINDOWS\SYSTEM32\DRIVERS\CmdIde.SYS><CMD Technology, Inc.>
[ExpScaner / ExpScaner]
<\??\C:\Program Files\Rising\Rav\ExpScan.sys><>
[VIA PCI 10/100Mb Fast Ethernet Adapter NT Driver / FETNDIS]
<system32\DRIVERS\fetnd5.sys><VIA Technologies, Inc.>
[HookCont / HookCont]
<\??\C:\Program Files\Rising\Rav\HOOKCONT.sys><Rising>
[HookReg / HookReg]
<\??\C:\Program Files\Rising\Rav\HookReg.sys><>
[HookSys / HookSys]
<\??\C:\Program Files\Rising\Rav\HookSys.sys><Rising>
[MEMSCAN / MEMSCAN]
<\??\C:\Program Files\Rising\Rav\MEMSCAN.sys><瑞星软件有限公司>
[mraid35x / mraid35x]
<C:\WINDOWS\SYSTEM32\DRIVERS\mraid35x.SYS><American Megatrends Inc.>
[npkcrypt / npkcrypt]
<\??\G:\游戏\QQ\npkcrypt.sys><INCA Internet Co., Ltd.>
[nv / nv]
<system32\DRIVERS\nv4_mini.sys><NVIDIA Corporation>
[Direct Parallel Link Driver / Ptilink]
<system32\DRIVERS\ptilink.sys><Parallel Technologies, Inc.>
[ql1080 / ql1080]
<C:\WINDOWS\SYSTEM32\DRIVERS\ql1080.SYS><QLogic Corporation>
[Ql10wnt / Ql10wnt]
<C:\WINDOWS\SYSTEM32\DRIVERS\Ql10wnt.SYS><Microsoft Corporation>
[ql12160 / ql12160]
<C:\WINDOWS\SYSTEM32\DRIVERS\ql12160.SYS><QLogic Corporation>
[ql1280 / ql1280]
<C:\WINDOWS\SYSTEM32\DRIVERS\ql1280.SYS><QLogic Corporation>
[RsAntiSpyware / RsAntiSpyware]
<\SystemRoot\system32\drivers\RsBoot.sys><Beijing Rising>
[RsNTGDI / RsNTGDI]
<\SystemRoot\system32\Drivers\RsNTGdi.sys><Beijing Rising Technology Co., Ltd.>
[RSPPSYS / RSPPSYS]
<\??\C:\Program Files\Rising\Rav\RSPPSYS.sys><Rising>
[Realtek 10/100/1000 NIC Family all in one NDIS XP Driver / RTL8023xp]
<system32\DRIVERS\Rtnicxp.sys><Realtek Semiconductor Corporation>
[Secdrv / Secdrv]
<system32\DRIVERS\secdrv.sys><N/A>
[Sparrow / Sparrow]
<C:\WINDOWS\SYSTEM32\DRIVERS\Sparrow.SYS><Adaptec, Inc.>
[symc810 / symc810]
<C:\WINDOWS\SYSTEM32\DRIVERS\symc810.SYS><Symbios Logic Inc.>
[symc8xx / symc8xx]
<C:\WINDOWS\SYSTEM32\DRIVERS\symc8xx.SYS><LSI Logic>
[sym_hi / sym_hi]
<C:\WINDOWS\SYSTEM32\DRIVERS\sym_hi.SYS><LSI Logic>
[sym_u3 / sym_u3]
<C:\WINDOWS\SYSTEM32\DRIVERS\sym_u3.SYS><LSI Logic>
[TCP/IP Protocol Driver / Tcpip]
<system32\DRIVERS\tcpip.sys><Microsoft Corporation>
[TosIde / TosIde]
<C:\WINDOWS\SYSTEM32\DRIVERS\TosIde.SYS><Microsoft Corporation>
[ultra / ultra]
<C:\WINDOWS\SYSTEM32\DRIVERS\ultra.SYS><Promise Technology, Inc.>
[ViaIde / ViaIde]
<C:\WINDOWS\SYSTEM32\DRIVERS\ViaIde.SYS><Microsoft Corporation>
其中红色部分是：
1、 [abp480n5 / abp480n5]
<C:\WINDOWS\SYSTEM32\DRIVERS\abp480n5.SYS><Microsoft Corporation>
2、 [aic78u2 / aic78u2]
<C:\WINDOWS\SYSTEM32\DRIVERS\aic78u2.SYS><Microsoft Corporation>
3、 [aic78xx / aic78xx]
<C:\WINDOWS\SYSTEM32\DRIVERS\aic78xx.SYS><Microsoft Corporation>
4、 [cd20xrnt / cd20xrnt]
<C:\WINDOWS\SYSTEM32\DRIVERS\cd20xrnt.SYS><Microsoft Corporation>
5、 [Ql10wnt / Ql10wnt]
<C:\WINDOWS\SYSTEM32\DRIVERS\Ql10wnt.SYS><Microsoft Corporation>
6、 [TosIde / TosIde]
<C:\WINDOWS\SYSTEM32\DRIVERS\TosIde.SYS><Microsoft Corporation>
7、 [ViaIde / ViaIde]
<C:\WINDOWS\SYSTEM32\DRIVERS\ViaIde.SYS><Microsoft Corporation>
