隐藏文件现在已经可以看到了，我修改了注册表值。但是已知文件的扩展名还是无法显示，那个勾去不掉。

你看一下这个，可能有些启示
http://soft.yesky.com/os/win/29/2378529.shtml

在看,多谢!

还是不行啊老大

我无邪,传上我的日志你看看,安全模式下的

2006-07-09,00:51:29

System Repair Engineer 2.0.21.505 (2.0 RC 2)
Smallfrogs (http://www.KZTechs.com)

Windows XP Professional Service Pack 2 (Build 2600)
- 管理权限用户 - 完整功能

以下内容被选中：
    所有的启动项目（包括注册表、启动文件夹、服务等）
    浏览器加载项
    正在运行的进程（包括进程模块信息）
    文件关联


启动项目
注册表
[HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows]
    <load><>  []
    <run><>  []
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run]
    <EPSON Stylus Photo R230 Series><C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_FATIAIP.EXE /P30 "EPSON Stylus Photo R230 Series" /O6 "USB001" /M "Stylus Photo R230">  [SEIKO EPSON CORPORATION]
    <RavTask><"h:\Program Files\Rising\Rav\RavTask.exe" -system>  [Beijing Rising Technology Co., Ltd.]
    <RfwMain><"h:\Program Files\Rising\Rfw\rfwmain.exe" -Startup>  [Beijing Rising Technology Co., Ltd.]
    <瑞星杀毒><H:\Program Files\Rising\Rav\RavMon.exe>  [Beijing Rising Technology Co., Ltd.]
    <DAEMON Tools><"g:\Program Files\DAEMON Tools\daemon.exe" -lang 1033>  [DT Soft Ltd.]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon]
    <shell><Explorer.exe>  [Microsoft Corporation]
    <Userinit><C:\WINDOWS\SYSTEM32\Userinit.exe,>  [Microsoft Corporation]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Windows]
    <AppInit_DLLs><>  []

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon]
    <UIHost><logonui.exe>  [Microsoft Corporation]

==================================
启动文件夹
[河南网通宽带用户客户端]
  <C:\Documents and Settings\All Users\「开始」菜单\程序\启动\河南网通宽带用户客户端.lnk><N>

==================================
服务
[Adobe LM Service / Adobe LM Service]
  <"C:\Program Files\Common Files\Adobe Systems Shared\Service\Adobelmsvc.exe"><Adobe Systems>
[Ati HotKey Poller / Ati HotKey Poller]
  <C:\WINDOWS\system32\Ati2evxx.exe><ATI Technologies Inc.>
[ATI Smart / ATI Smart]
  <C:\WINDOWS\system32\ati2sgag.exe><>
[Rising Proxy  Service / RfwProxySrv]
  <h:\program files\rising\rfw\rfwproxy.exe><Beijing Rising Technology Co., Ltd.>
[Rising Personal Firewall Service / RfwService]
  <h:\program files\rising\rfw\rfwsrv.exe><Beijing Rising Technology Co., Ltd.>
[Rising Process Communication Center / RsCCenter]
  <"h:\Program Files\Rising\Rav\CCenter.exe"><Beijing Rising Technology Co., Ltd.>
[RsRavMon Service / RsRavMon]
  <"h:\Program Files\Rising\Rav\Ravmond.exe"><Beijing Rising Technology Co., Ltd.>
[Ulead Burning Helper / UleadBurningHelper]
  <C:\Program Files\Common Files\Ulead Systems\DVD\ULCDRSvr.exe><Ulead Systems, Inc.>

==================================
浏览器加载项
[卡卡上网安全助手]
  {DB9ECD4F-FB8F-4311-B3CE-90B976C2707C} <C:\WINDOWS\system32\kakatool.dll, Beijing Rising Technology Co., Ltd.>
[QQBrowserHelperObject Class]
  {54EBD53A-9BC1-480B-966A-843A333CA162} <C:\Program Files\Tencent\QQ\QQIEHelper.dll, 深圳市腾讯计算机系统有限公司>
[Shockwave Flash Object]
  {D27CDB6E-AE6D-11CF-96B8-444553540000} <C:\WINDOWS\system32\Macromed\Flash\Flash8.ocx, Macromedia, Inc.>
[卡卡上网安全助手]
  {DB9ECD4F-FB8F-4311-B3CE-90B976C2707C} <C:\WINDOWS\system32\kakatool.dll, Beijing Rising Technology Co., Ltd.>
[上传到QQ网络硬盘]
  <C:\Program Files\Tencent\QQ\AddToNetDisk.htm, N/A>
[添加到QQ表情]
  <C:\Program Files\Tencent\QQ\AddEmotion.htm, N/A>

==================================
正在运行的进程
[PID: 716][\SystemRoot\System32\smss.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 772][\??\C:\WINDOWS\system32\csrss.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 796][\??\C:\WINDOWS\system32\winlogon.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 844][C:\WINDOWS\system32\services.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 856][C:\WINDOWS\system32\lsass.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 1012][C:\WINDOWS\system32\svchost.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 1060][C:\WINDOWS\system32\svchost.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 1212][C:\WINDOWS\system32\svchost.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 1300][C:\WINDOWS\system32\svchost.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 1380][C:\WINDOWS\system32\svchost.exe]  <Microsoft Corporation><5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)>
[PID: 1696][C:\WINDOWS\Explorer.EXE]  <Microsoft Corporation><6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)>

[C:\Program Files\ATI Technologies\ATI.ACE\atiacmxx.dll]  <><1, 0, 0, 1>
    [h:\Program Files\Rising\Rav\RavScrCh.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 3>
    [h:\Program Files\Rising\Rav\RSCOMMON.DLL]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 4>
[PID: 1168][C:\Program Files\Internet Explorer\IEXPLORE.EXE]  <Microsoft Corporation><6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)>
    [h:\Program Files\Rising\Rav\RavScrCh.dll]  <Beijing Rising Technology Co., Ltd.><18, 0, 0, 3>
    [C:\WINDOWS\system32\Macromed\Flash\Flash8.ocx]  <Macromedia, Inc.><8,0,22,0>
[PID: 1640][C:\DOCUME~1\sd\LOCALS~1\Temp\Rar$EX00.365\SREng2\SREng.exe]  <Smallfrogs Studio><2.0.21.505>

==================================
文件关联
.TXT  OK. [%SystemRoot%\system32\NOTEPAD.EXE %1]
.EXE  OK. ["%1" %*]
.COM  OK. ["%1" %*]
.PIF  OK. ["%1" %*]
.REG  OK. [regedit.exe "%1"]
.BAT  OK. ["%1" %*]
.SCR  OK. ["%1" /S]
.CHM  OK. ["C:\WINDOWS\hh.exe" %1]
.HLP  OK. [%SystemRoot%\system32\winhlp32.exe %1]
.INI  OK. [%SystemRoot%\system32\NOTEPAD.EXE %1]
.INF  OK. [%SystemRoot%\system32\NOTEPAD.EXE %1]
.VBS  OK. [%SystemRoot%\System32\WScript.exe "%1" %*]
.JS  OK. [%SystemRoot%\System32\WScript.exe "%1" %*]
.LNK  OK. [{00021401-0000-0000-C000-000000000046}]

==================================
Winsock 提供者

==================================