电脑可能中了病毒：
2006-12-21,01:00:32

System Repair Engineer 2.2.6.605
Smallfrogs (http://www.KZTechs.com)

Windows XP Home Edition 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
    Winsock 提供者
    Autorun.inf
    HOSTS 文件


启动项目
注册表
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run]
    <ctfmon.exe><C:\WINDOWS\system32\ctfmon.exe>  [(Verified)Microsoft Corporation]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run]
    <IMJPMIG8.1><"C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32>  [(Verified)Microsoft Corporation]
    <PHIME2002ASync><C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /SYNC>  [(Verified)Microsoft Corporation]
    <PHIME2002A><C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /IMEName>  [(Verified)Microsoft Corporation]
    <HPHUPD08><c:\Program Files\HP\Digital Imaging\{33D6CC28-9F75-4d1b-A11D-98895B3A3729}\hphupd08.exe>  [Hewlett-Packard]
    <PCDrProfiler><>  [N/A]
    <HPBootOp><"C:\Program Files\Hewlett-Packard\HP Boot Optimizer\HPBootOp.exe" /run>  [Hewlett-Packard Company]
    <IMEKRMIG6.1><C:\WINDOWS\ime\imkr6_1\IMEKRMIG.EXE>  [(Verified)Microsoft Corporation]
    <MSPY2002><C:\WINDOWS\system32\IME\PINTLGNT\ImScInst.exe /SYNC>  [(Verified)N/A]
    <RavTask><"C:\Program Files\Rising\Rav\RavTask.exe" -system>  [Beijing Rising Technology Co., Ltd.]
    <RfwMain><"C:\Program Files\Rising\Rfw\rfwmain.exe" -Startup>  [Beijing Rising Technology Co., Ltd.]
    <CSMContext><C:\WINDOWS\system32\CSMContext.exe>  [中文之星]
    <BigDogPath><C:\WINDOWS\VM_STI.EXE VIMICRO USB PC Camera>  [N/A]
    <runeip><C:\Program Files\Rising\AntiSpyware\runiep.exe>  [Beijing Rising Technology Co., Ltd.]
    <KernelFaultCheck><%systemroot%\system32\dumprep 0 -k>  [N/A]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce]
    <KKDelay><C:\Program Files\Rising\AntiSpyware\RunOnce.exe>  [Beijing Rising Technology Co., Ltd.]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon]
    <shell><Explorer.exe>  [(Verified)Microsoft Corporation]
    <Userinit><C:\WINDOWS\System32\userinit.exe,>  [(Verified)Microsoft Corporation]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Windows]
    <AppInit_DLLs><>  [N/A]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon]
    <UIHost><logonui.exe>  [(Verified)Microsoft Corporation]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellExecuteHooks]
    <{32CD708B-60A7-4C00-9377-D73EAA495F0F}><C:\WINDOWS\system32\RavExt.dll>  [Beijing Rising Technology Co., Ltd.]
    <{D71B5F93-5F93-93D7-C60A-71B5F93D71B5}><C:\WINDOWS\system32\LDR.dll>  [N/A]
启动项目里面的：<{D71B5F93-5F93-93D7-C60A-71B5F93D71B5}><C:\WINDOWS\system32\LDR.dll>不能彻底删除掉！请问怎么解决？