1：系统不能删除（用DEL键和将文件拖入回收站同样）和复制文件，但是可以复制文字。
2：文件不能改名。
如果进行上述任一操作，全部图标和任务栏消失，只剩桌面，然后图标和任务栏又恢复原状。
谁能帮帮忙啊，谢谢了！
日志如下

[CODE]

2007-06-20,18:25:52

System Repair Engineer 2.4.12.806
Smallfrogs (http://www.KZTechs.com)

Windows XP Professional Service Pack 2, v.2096 (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 NT\CurrentVersion\Windows]
<load><> [N/A]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run]
<RfwMain><"C:\Program Files\Rising\Rfw\rfwmain.exe" -Startup> [Beijing Rising Technology Co., Ltd.]
<RavTask><"C:\Program Files\Rising\Rav\RavTask.exe" -system> [Beijing Rising Technology Co., Ltd.]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon]
<shell><Explorer.exe> [(Verified)Microsoft Windows Publisher]
<Userinit><C:\WINDOWS\system32\UserInit.exe,> [(Verified)Microsoft Windows Publisher]
<UIHost><logonui.exe> [(Verified)Microsoft Windows Publisher]

==================================
启动文件夹
N/A

==================================
服务
[9968F9BE / 9968F9BE][Stopped/Disabled]
<C:\WINDOWS\system32\8E9928A.EXE -d><N/A>
[Ati HotKey Poller / Ati HotKey Poller][Stopped/Disabled]
<C:\WINDOWS\system32\Ati2evxx.exe><ATI Technologies Inc.>
[Autodesk Licensing Service / Autodesk Licensing Service][Stopped/Disabled]
<"C:\Program Files\Common Files\Autodesk Shared\Service\AdskScSrv.exe"><Autodesk>
[Google Updater Service / gusvc][Stopped/Disabled]
<"C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe"><N/A>
[Human Interface Device Access / HidServ][Stopped/Disabled]
<C:\WINDOWS\System32\svchost.exe -k netsvcs-->%SystemRoot%\System32\hidserv.dll><N/A>
[Wireless Zero Conflguration / inetsvr][Stopped/Auto Start]
<C:\WINDOWS\system32\buchehuo.exe><N/A>
[Rising Proxy Service / RfwProxySrv][Stopped/Manual Start]
<c:\program files\rising\rfw\rfwproxy.exe><Beijing Rising Technology Co., Ltd.>
[Rising Personal Firewall Service / RfwService][Running/Auto Start]
<c:\program files\rising\rfw\rfwsrv.exe><Beijing Rising Technology Co., Ltd.>
[Rising Process Communication Center / RsCCenter][Running/Auto Start]
<"C:\Program Files\Rising\Rav\CCenter.exe"><Beijing Rising Technology Co., Ltd.>
[Rising RealTime Monitor / RsRavMon][Running/Auto Start]
<"C:\PROGRAM FILES\RISING\RAV\Ravmond.exe"><Beijing Rising Technology Co., Ltd.>
[WMI Performance API / WMIApiSrv][Stopped/Auto Start]
<C:\WINDOWS\system32\rundll32.exe WMIApiSrv.dll,input><Microsoft Corporation>
[Wireless Service / WZCSRVC][Stopped/Auto Start]
<C:\WINDOWS\system32\rundll32.exe netsrvcs.dll,input><Microsoft Corporation>

==================================
驱动程序
[Intel(r) 82801 Audio Driver Install Service (WDM) / ac97intc][Running/Manual Start]
<system32\drivers\ac97intc.sys><Intel Corporation>
[ADProt / ADProt][Running/System Start]
<\SystemRoot\system32\drivers\ADProt.sys><腾讯科技（深圳）有限公司>
[ati2mtag / ati2mtag][Running/Manual Start]
<system32\DRIVERS\ati2mtag.sys><ATI Technologies Inc.>
[Rising TDI Base Driver / BaseTDI][Running/Auto Start]
<System32\DRIVERS\BaseTDI.SYS><Beijing Rising Technology Co., Ltd.>
[CnsMinKP / CnsMinKP][Stopped/Boot Start]
<\SystemRoot\system32\drivers\CnsMinKP.sys><Copyright (C) 3721 Corporation.>
[3Com EtherLink XL 90XB/C Adapter Driver / EL90XBC][Running/Manual Start]
<system32\DRIVERS\el90xbc5.sys><3Com Corporation>
[ExpScaner / ExpScaner][Running/Auto Start]
<\??\C:\PROGRAM FILES\RISING\RAV\ExpScan.sys><>
[hhxqblb / hhxqblb][Running/Boot Start]
<\SystemRoot\system32\drivers\hhxqblb.sys><>
[HookCont / HookCont][Running/Auto Start]
<\??\C:\PROGRAM FILES\RISING\RAV\HOOKCONT.sys><Rising>
[HookReg / HookReg][Running/Auto Start]
<\??\C:\PROGRAM FILES\RISING\RAV\HookReg.sys><>
[HookSys / HookSys][Running/Auto Start]
<\??\C:\PROGRAM FILES\RISING\RAV\HookSys.sys><Rising>
[HookUrl / HookUrl][Running/Auto Start]
<\??\C:\Program Files\Rising\Rfw\HookUrl.sys><Beijing Rising Technology Co., Ltd.>
[MEMSCAN / MEMSCAN][Running/Auto Start]
<\??\C:\PROGRAM FILES\RISING\RAV\MEMSCAN.sys><瑞星软件有限公司>
[mProcRs / mProcRs][Running/Auto Start]
<\??\c:\program files\rising\rfw\mProcRs.sys><Beijing Rising Technology Co., Ltd.>
[Netgroup Packet Filter / NPF][Stopped/Manual Start]
<system32\drivers\npf.sys><CACE Technologies>
[npkcrypt / npkcrypt][Stopped/Auto Start]
<\??\C:\Program Files\Tencent\QQ\npkcrypt.sys><N/A>
[npkycryp / npkycryp][Stopped/Manual Start]
<\??\C:\Program Files\Tencent\QQ\npkycryp.sys><N/A>
[Direct Parallel Link Driver / Ptilink][Running/Manual Start]
<system32\DRIVERS\ptilink.sys><Parallel Technologies, Inc.>
[WAN 微型端口 (PPP over Ethernet 协议) / RMSPPPOE][Running/Manual Start]
<system32\DRIVERS\RMSPPPOE.SYS><Robert Schlabbach>
[RsAntiSpyware / RsAntiSpyware][Running/Boot Start]
<\SystemRoot\system32\drivers\RsBoot.sys><Beijing Rising>
[RsFwDrv / RsFwDrv][Running/Auto Start]
<\??\C:\Program Files\Rising\Rfw\RsFwDrv.sys><Beijing Rising Technology Co., Ltd.>
[RsNTGDI / RsNTGDI][Running/Boot Start]
<\SystemRoot\system32\Drivers\RsNTGdi.sys><Beijing Rising Technology Co., Ltd.>
[RSPPSYS / RSPPSYS][Running/Auto Start]
<\??\C:\PROGRAM FILES\RISING\RAV\RSPPSYS.sys><Rising>
[Secdrv / Secdrv][Stopped/Manual Start]
<system32\DRIVERS\secdrv.sys><N/A>
[USB to Serial Bridge Controller / usb2vcom][Stopped/Manual Start]
<System32\Drivers\usb2vcom.sys><N/A>

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

浏览器加载项
[ThunderAtOnce Class]
{01443AEC-0FD1-40fd-9C87-E93D1494C233} <C:\Program Files\Thunder Network\Thunder\ComDlls\TDAtOnce_Now.dll, Thunder Networking Technologies,LTD>
[Thunder Browser Helper]
{77FEF28D-EB96-44FF-B511-3185DEA48697} <C:\Program Files\Thunder Network\Thunder\ComDlls\xunleiBHO_Now.dll, Thunder Networking Technologies,LTD>
[BandIE Class]
{77FEF28E-EB96-44FF-B511-3185DEA48697} <C:\PROGRA~1\baidu\bar\baidubar.dll, Baidu.com, Inc.>
[启动迅雷5]
{09BA8F6D-CB54-424B-839C-C2A6C8E6B436} <C:\Program Files\Thunder Network\Thunder\Thunder.exe, Thunder Networking Technologies,LTD>
[信息检索(&R)]
{92780B25-18CC-41C8-B9BE-3C9C571A8263} <C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL, Microsoft Corporation>
[启动Web迅雷]
{962EFB8E-2683-42d4-AC74-AAA4C759B9C6} <http://my.xunlei.com, N/A>
[Messenger]
{FB5F1910-F110-11d2-BB9E-00C04F795683} <C:\Program Files\Messenger\msmsgs.exe, Microsoft Corporation>
[百度超级搜霸]
{B580CF65-E151-49C3-B73F-70B13FCA8E86} <C:\PROGRA~1\baidu\bar\baidubar.dll, Baidu.com, Inc.>
[卡卡上网安全助手]
{DB9ECD4F-FB8F-4311-B3CE-90B976C2707C} <C:\WINDOWS\system32\KakaTool.dll, Beijing Rising Technology Co., Ltd.>
[电台(&R)]
{8E718888-423F-11D2-876E-00A0C9082467} <C:\WINDOWS\system32\msdxm.ocx, Microsoft Corporation>
[Shockwave Flash Object]
{D27CDB6E-AE6D-11CF-96B8-444553540000} <C:\WINDOWS\system32\Macromed\Flash\Flash9c.ocx, Adobe Systems, Inc.>
[ThunderAtOnce Class]
{01443AEC-0FD1-40FD-9C87-E93D1494C233} <C:\Program Files\Thunder Network\Thunder\ComDlls\TDAtOnce_Now.dll, Thunder Networking Technologies,LTD>
[Thunder Agent Class]
{485463B7-8FB2-4B3B-B29B-8B919B0EACCE} <C:\Program Files\Thunder Network\Thunder\ComDlls\ThunderAgent_Now.dll, Thunder Networking Technologies,LTD>
[Thunder Browser Helper]
{77FEF28D-EB96-44FF-B511-3185DEA48697} <C:\Program Files\Thunder Network\Thunder\ComDlls\xunleiBHO_Now.dll, Thunder Networking Technologies,LTD>
[BandIE Class]
{77FEF28E-EB96-44FF-B511-3185DEA48697} <C:\PROGRA~1\baidu\bar\baidubar.dll, Baidu.com, Inc.>
[SearchAssistantOC]
{B45FF030-4447-11D2-85DE-00C04FA35C89} <%SystemRoot%\system32\shdocvw.dll, N/A>
[百度超级搜霸]
{B580CF65-E151-49C3-B73F-70B13FCA8E86} <C:\PROGRA~1\baidu\bar\baidubar.dll, Baidu.com, Inc.>
[Tencent Safety Online Base Module]
{C09B522F-8AED-4E21-A65C-DC1AB652BAEE} <C:\WINDOWS\system32\TSOBase\TSOBase.ocx, Tencent Corporation>
[AUDIO__MP3 Moniker Class]
{CD3AFA76-B84F-48F0-9393-7EDC34128127} <C:\WINDOWS\system32\wmp.dll, Microsoft Corporation>
[VIDEO__X_MS_ASF Moniker Class]
{CD3AFA8F-B84F-48F0-9393-7EDC34128127} <C:\WINDOWS\system32\wmp.dll, Microsoft Corporation>
[Shockwave Flash Object]
{D27CDB6E-AE6D-11CF-96B8-444553540000} <C:\WINDOWS\system32\Macromed\Flash\Flash9c.ocx, Adobe Systems, Inc.>
[使用迅雷下载]
<C:\Program Files\Thunder Network\Thunder\Program\geturl.htm, N/A>
[使用迅雷下载全部链接]
<C:\Program Files\Thunder Network\Thunder\Program\getallurl.htm, N/A>

==================================
正在运行的进程
[PID: 472][\SystemRoot\System32\smss.exe] [Microsoft Corporation, 5.1.2600.2096 (xpsp_sp2_rc1.040311-2315)]
[PID: 536][\??\C:\WINDOWS\system32\csrss.exe] [Microsoft Corporation, 5.1.2600.2096 (xpsp_sp2_rc1.040311-2315)]
[PID: 560][\??\C:\WINDOWS\system32\winlogon.exe] [Microsoft Corporation, 5.1.2600.2096 (xpsp_sp2_rc1.040311-2315)]
[C:\WINDOWS\system32\Ati2evxx.dll] [ATI Technologies Inc., 6.14.10.4110]
[C:\WINDOWS\system32\IMSC40A.IME] [Microsoft Corporation, 6.0.0.2527]
[C:\WINDOWS\system32\msacm32.drv] [Microsoft Corporation, 5.1.2600.0 (xpclient.010817-1148)]
[PID: 604][C:\WINDOWS\system32\services.exe] [Microsoft Corporation, 5.1.2600.2096 (xpsp_sp2_rc1.040311-2315)]
[PID: 616][C:\WINDOWS\system32\lsass.exe] [Microsoft Corporation, 5.1.2600.2096 (xpsp_sp2_rc1.040311-2315)]
[PID: 780][C:\WINDOWS\system32\svchost.exe] [Microsoft Corporation, 5.1.2600.2096 (xpsp_sp2_rc1.040311-2315)]
[PID: 828][C:\WINDOWS\system32\svchost.exe] [Microsoft Corporation, 5.1.2600.2096 (xpsp_sp2_rc1.040311-2315)]
[PID: 272][c:\program files\rising\rfw\RfwMain.exe] [Beijing Rising Technology Co., Ltd., 5, 0, 0, 72]
[c:\program files\rising\rfw\RsGuiLib.dll] [Beijing Rising Technology Co., Ltd., 19, 0, 0, 33]
[c:\program files\rising\rfw\RSCOMMON.DLL] [Beijing Rising Technology Co., Ltd., 19, 0, 0, 5]
[c:\program files\rising\rfw\RfwCtrl.dll] [Beijing Rising Technology Co., Ltd., 5, 0, 0, 11]
[c:\program files\rising\rfw\RsXML.dll] [Beijing Rising Technology Co., Ltd., 19, 0, 0, 2]
[c:\program files\rising\rfw\PngDll.dll] [Beijing Rising Technology Co., Ltd., 18, 0, 0, 5]
[c:\program files\rising\rfw\PSAPI.DLL] [Microsoft Corporation, 4.00]
[PID: 1008][C:\Program Files\Rising\Rav\RsAgent.exe] [Beijing Rising Technology Co., Ltd., 19, 0, 0, 12]
[C:\Program Files\Rising\Rav\RsCommX.dll] [rising, 18, 0, 0, 1]
[C:\WINDOWS\system32\IMSC40A.IME] [Microsoft Corporation, 6.0.0.2527]
[PID: 1156][C:\WINDOWS\msagent\AgentSvr.exe] [Microsoft Corporation, 2.00.0.3422]
[C:\WINDOWS\system32\IMSC40A.IME] [Microsoft Corporation, 6.0.0.2527]
[C:\WINDOWS\system32\msacm32.drv] [Microsoft Corporation, 5.1.2600.0 (xpclient.010817-1148)]
[PID: 2244][C:\WINDOWS\explorer.exe] [Microsoft Corporation, 6.00.2900.2096 (xpsp_sp2_rc1.040311-2315)]
[C:\WINDOWS\system32\IMSC40A.IME] [Microsoft Corporation, 6.0.0.2527]
[C:\WINDOWS\system32\AcSignIcon.dll] [Autodesk, Inc., 17.1.51.0]
[C:\Program Files\Common Files\Autodesk Shared\AcSignCore16.dll] [Autodesk, Inc., 17.1.51.0]
[C:\Program Files\Common Files\Autodesk Shared\AcShellEx\AcShellExtension.dll] [Autodesk, 17.1.51.0]
[C:\WINDOWS\system32\msacm32.drv] [Microsoft Corporation, 5.1.2600.0 (xpclient.010817-1148)]
[C:\PROGRA~1\baidu\bar\baidubar.dll] [Baidu.com, Inc., 2, 0, 2, 144]
[PID: 2536][C:\Documents and Settings\lgf\桌面\SREng.EXE] [Smallfrogs Studio, 2.4.12.806]
[C:\WINDOWS\system32\IMSC40A.IME] [Microsoft Corporation, 6.0.0.2527]

==================================
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
N/A

==================================
Autorun.inf
N/A

==================================
HOSTS 文件
N/A

==================================
API HOOK
N/A

==================================
隐藏进程
N/A

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


[/CODE]

能用卡卡助手吗?

能用，杀过毒后仍然这样。

谁能帮个忙啊！谢谢了

重装吧!