剪切后粘贴文件时会出现如下提示，“无法移动……访问被拒绝 请确定磁盘未满或未写保护 而且文件未被使用”（具体信息见附件）。我怀疑是中病毒了，但瑞星查不出来。
请高手帮忙指点一下，谢谢！

[用户系统信息]Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)

补充：某个文件夹及其子文件夹中这个问题最常见，但并不是所有的文件都有，有些文件、文件夹的属性是“只读”，而且改不过来。有些文件、文件夹的属性不是“只读”，但也无法移动或删除。
不知哪位大侠能帮忙看看。谢谢！

现在u盘都不行了，想格式化，提示“这张磁盘写保护”。
一开始是单位电脑上出现的这种问题，把u盘拿回家用，结果家里的电脑也被感染了。
麻烦各位大侠，帮忙想想办法。谢谢了！

拜托各位大侠帮忙想想办法。谢谢！

u盘插入电脑后提示如下：
http://images.rising.com.cn/uploadfiles/200711/22/980065200711222323241.jpg
紧接着，屏幕右下方，提示：
http://images.rising.com.cn/uploadfiles/200711/22/980065200711222323242.jpg
用win rar 打开u盘：
http://images.rising.com.cn/uploadfiles/200711/22/980065200711222323243.jpg

感觉文件夹“system volume information”和文件“auto run.inf”存在异常。

会不会是格式化后产生的啊？
如果是病毒的话应该如何处理呢？
谢谢。

[CODE]

2007-11-22,23:36:29

System Repair Engineer 2.5.16.900
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
    Winsock 提供者
    Autorun.inf
    HOSTS 文件
    进程特权扫描


启动项目
注册表
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run]
    <ctfmon.exe><C:\WINDOWS\system32\ctfmon.exe>  [(Verified)Microsoft Windows Publisher]
    <MSMSGS><"C:\Program Files\Messenger\msmsgs.exe" /background>  [(Verified)Microsoft Windows Publisher]
[HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows]
    <load><>  [N/A]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run]
    <IMJPMIG8.1><"C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32>  [(Verified)Microsoft Windows

Publisher]
    <PHIME2002ASync><C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /SYNC>  [(Verified)Microsoft Windows Publisher]
    <PHIME2002A><C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /IMEName>  [(Verified)Microsoft Windows Publisher]
    <IMSCMig><C:\PROGRA~1\COMMON~1\MICROS~1\IME\IMSC40A\IMSCMIG.EXE /Preload>  [(Verified)Microsoft Corporation]
    <runeip><C:\Program Files\Rising\AntiSpyware\runiep.exe>  [Beijing Rising Technology Co., Ltd.]
    <igfxtray><C:\WINDOWS\system32\igfxtray.exe>  [(Verified)Microsoft Windows Hardware Compatibility Publisher]
    <igfxhkcmd><C:\WINDOWS\system32\hkcmd.exe>  [(Verified)Microsoft Windows Hardware Compatibility Publisher]
    <igfxpers><C:\WINDOWS\system32\igfxpers.exe>  [(Verified)Microsoft Windows Hardware Compatibility Publisher]
    <RTHDCPL><RTHDCPL.EXE>  [Realtek Semiconductor Corp.]
    <Alcmtr><ALCMTR.EXE>  [Realtek Semiconductor Corp.]
    <RavTask><"C:\Program Files\Rising\Rav\RavTask.exe" -system>  [(Verified)Beijing Rising Science and Technology

Corporation Limited]
    <RfwMain><"C:\Program Files\Rising\Rfw\rfwmain.exe" -Startup>  [(Verified)Beijing Rising Science and Technology

Corporation Limited]
    <CNRN><C:\PROGRA~1\CNRN\RNMain.exe C:\PROGRA~1\CNRN\CNRN.dll,Rundll32>  [(Verified)"INTER CHINA NETWORK SOFTWARE

(BEIJING) CO., LTD."]
    <YLive.exe><C:\PROGRA~1\Yahoo!\ASSIST~1\YLive.exe>  [Yahoo! China]
    <stup.exe><Rundll32.exe C:\PROGRA~1\TENCENT\SSPlus\SPlus.dll,Rundll32 R>  [TENCENT]
[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]
[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)"INTER CHINA NETWORK SOFTWARE (BEIJING) CO., LTD."]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellExecuteHooks]
    <{32CD708B-60A7-4C00-9377-D73EAA495F0F}><C:\WINDOWS\system32\RavExt.dll>  [(Verified)Beijing Rising Science and

Technology Corporation Limited]
    <{D157330A-9EF3-49F8-9A67-4141AC41ADD4}><>  [N/A]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\igfxcui]
    <WinlogonNotify: igfxcui><igfxdev.dll>  [(Verified)Microsoft Windows Hardware Compatibility Publisher]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\>{26923b43-4d38-484f-9b9e-de460746276c}]
    <Internet Explorer><%systemroot%\system32\shmgrate.exe OCInstallUserConfigIE>  [N/A]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\>{881dd1c5-3dcf-431b-b061-f3f88e8be88a}]
    <Outlook Express><%systemroot%\system32\shmgrate.exe OCInstallUserConfigOE>  [N/A]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{2C7339CF-2B09-4501-B3F3-F3508C9228ED}]
    <Themes Setup><%SystemRoot%\system32\regsvr32.exe /s /n /i:/UserInstall %SystemRoot%\system32\themeui.dll>  [N/A]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{44BBA840-CC51-11CF-AAFA-00AA00B6015C}]
    <Microsoft Outlook Express 6><"%ProgramFiles%\Outlook Express\setup50.exe" /APP:OE /CALLER:WINNT /user /install>  [N/A]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{44BBA842-CC51-11CF-AAFA-00AA00B6015B}]
    <NetMeeting 3.01><rundll32.exe advpack.dll,LaunchINFSection C:\WINDOWS\INF\msnetmtg.inf,NetMtg.Install.PerUser.NT> 

[(Verified)Microsoft Windows Publisher]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{5945c046-1e7d-11d1-bc44-00c04fd912be}]
    <Windows Messenger 4.7><rundll32.exe advpack.dll,LaunchINFSection C:\WINDOWS\INF\msmsgs.inf,BLC.QuietInstall.PerUser> 

[(Verified)Microsoft Windows Publisher]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{6BF52A52-394A-11d3-B153-00C04F79FAA6}]
    <Microsoft Windows Media Player><rundll32.exe advpack.dll,LaunchINFSection C:\WINDOWS\INF\wmp.inf,PerUserStub> 

[(Verified)Microsoft Windows Publisher]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{7790769C-0471-11d2-AF11-00C04FA35D02}]
    <通讯簿 6><"%ProgramFiles%\Outlook Express\setup50.exe" /APP:WAB /CALLER:WINNT

/user /install>  [N/A]

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

==================================
服务
[Human Interface Device Access / HidServ][Stopped/Disabled]
  <C:\WINDOWS\System32\svchost.exe -k netsvcs-->%SystemRoot%\System32\hidserv.dll><N/A>
[Rising Proxy  Service / RfwProxySrv][Running/Auto 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.>

==================================
驱动程序
[ADProt / ADProt][Running/System Start]
  <\SystemRoot\system32\drivers\ADProt.sys><腾讯科技（深圳）有限公司>
[CNRNDV / CNRNDV][Running/Boot Start]
  <\SystemRoot\system32\drivers\CNRNDV.sys><国风因特软件（北京）有限公司>
[Microsoft UAA Bus Driver for High Definition Audio / HDAudBus][Running/Manual Start]
  <system32\DRIVERS\HDAudBus.sys><Windows (R) Server 2003 DDK provider>
[HookCont / HookCont][Running/System Start]
  <\SystemRoot\system32\drivers\HookCont.sys><Beijing Rising Technology Co., Ltd>
[HookNtos / HookNtos][Running/System Start]
  <\SystemRoot\system32\drivers\HookNtos.sys><Beijing Rising Technology Co., Ltd>
[HookReg / HookReg][Running/System Start]
  <\SystemRoot\system32\drivers\HookReg.sys><Beijing Rising Technology Co., Ltd>
[HookSys / HookSys][Running/System Start]
  <\SystemRoot\system32\drivers\HookSys.sys><Beijing Rising Technology Co., Ltd>
[HookUrl / HookUrl][Running/Auto Start]
  <\??\C:\Program Files\Rising\Rfw\HookUrl.sys><Beijing Rising Technology Co., Ltd.>
[ialm / ialm][Running/Manual Start]
  <system32\DRIVERS\ialmnt5.sys><Intel Corporation>
[Service for Realtek HD Audio (WDM) / IntcAzAudAddService][Running/Manual Start]
  <system32\drivers\RtkHDAud.sys><Realtek Semiconductor Corp.>
[kzralcle / kzralcle][Running/Boot Start]
  <\SystemRoot\System32\DRIVERS\kzralcle.sys><Yahoo! China Corporation>
[Direct Parallel Link Driver / Ptilink][Running/Manual Start]
  <system32\DRIVERS\ptilink.sys><Parallel Technologies, Inc.>
[Rising  Rfwbase Driver / RfwBase][Running/Auto Start]
  <System32\DRIVERS\rfwbase.SYS><Beijing Rising Technology Co., Ltd.>
[rodusbc / rodusbc][Running/Boot Start]
  <\SystemRoot\system32\drivers\rodusbc.sys><>
[RsAntiSpyware / RsAntiSpyware][Running/Boot Start]
  <\SystemRoot\system32\drivers\RsBoot.sys><Beijing Rising>
[RsFwDrv / RsFwDrv][Running/System 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.>
[Realtek 10/100/1000 PCI-E NIC Family NDIS XP Driver / RTLE8023xp][Running/Manual Start]
  <system32\DRIVERS\Rtenicxp.sys><Realtek Semiconductor Corporation>
[Secdrv / Secdrv][Stopped/Manual Start]
  <system32\DRIVERS\secdrv.sys><N/A>
[yaskp / yaskp][Running/Boot Start]
  <\SystemRoot\system32\drivers\yaskp.sys><Copyright (C) yahoo Corporation.>
[R2A / R2A][Stopped/Disabled]
  <\??\C:\WINDOWS\system32a2.sys><N/A>

==================================
浏览器加载项
[QQCycloneHelper Class]
  {00000000-12C9-4305-82F9-43058F20E8D2} <C:\WINDOWS\QQDownload\QQIEHelper02.dll, N/A>
[Tencent Browser Helper]
  {0C7C23EF-A848-485B-873C-0ED954731014} <C:\Program Files\TENCENT\SSPlus\SAddr.dll, Tencent>
[Yahoo!Photo]
  {33BBE430-0E42-4f12-B075-8D21ACB10DCB} <C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yphtb.dll, Yahoo! China>
[AntiFish Class]
  {38928D50-8A48-44C2-945F-D2F23F771410} <C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yangling.dll, yahoo! china>
[DragSearch BHO]
  {62EED7C6-9F02-42f9-B634-98E2899E147B} <C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\YDRAGS~1.DLL, yahoo! china>
[]
  {669751ED-D558-49AE-B01A-3B374CC7910E} <C:\WINDOWS\system32\ssup.dll, TENCENT>
[]
  {D7B21266-AA85-44b8-B516-3B1A69827400} <C:\PROGRA~1\CNRN\RNEvent.dll, 国风因特软件（北京）有限公司>
[assist]
  {FE3ECAE7-0A37-4506-8A7D-3CC9A04D2CA8} <C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yassist.dll, Yahoo! China>
[]
  {110F6354-E9E3-4f8c-95DD-8487ED86C73D} <http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=clean, N/A>
[名品 折扣]
  {30778C27-54C7-437e-946A-F04CBB8C460F} <http://adtaobao.allyes.com/main/adfclick?

db=adtaobao&bid=138,140,18&cid=816,8,1&sid=5042&show=ignore&url=http://www.taobao.com/vertical/mall/pro.php?allyesPara=816,

N/A>
[Yahoo 3.5G 电邮]
  {4C4A96EA-D26D-4ab1-9D7C-BEA7D3312B6F} <http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=yahoomail, N/A>
[]
  {4D985980-695A-4b42-8B11-34D8D3385676} <http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=repair, N/A>
[雅虎助手]
  {5D73EE86-05F1-49ed-B850-E423120EC338} <http://cn.zs.yahoo.com/start.htm?source=yzs_icon&btn=yassistnew, N/A>
[雅虎 WIDGET]
  {6C32C266-E0C3-447c-B1A1-650640D550D0} <http://cn.widget.yahoo.com/index.htm?source=Cns, N/A>
[情景 聊天]
  {7035F492-7EAE-4213-A159-7C4E1E216C12} <http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=yahoomsg, N/A>
[信息检索(&R)]
  {92780B25-18CC-41C8-B9BE-3C9C571A8263} <C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL, Microsoft Corporation>
[Messenger]
  {FB5F1910-F110-11d2-BB9E-00C04F795683} <C:\Program Files\Messenger\msmsgs.exe, Microsoft Corporation>
[雅虎助手]
  {406F94F0-504F-4A40-8DFD-58B0666ABEBD} <C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll, yahoo! china>
[SysMonOCX Control]
  {9BDBC41E-C335-4263-83C0-ECE78EE28A33} <C:\WINDOWS\DOWNLO~1\SYSMON~1.OCX, AhnLab>
[Shockwave Flash Object]
  {D27CDB6E-AE6D-11CF-96B8-444553540000} <C:\WINDOWS\system32\Macromed\Flash\Flash9d.ocx, Adobe Systems, Inc.>
[QQCycloneHelper Class]
  {00000000-12C9-4305-82F9-43058F20E8D2} <C:\WINDOWS\QQDownload\QQIEHelper02.dll, N/A>
[Tencent Browser Helper]
  {0C7C23EF-A848-485B-873C-0ED954731014} <C:\Program Files\TENCENT\SSPlus\SAddr.dll, Tencent>
[Windows Media Player]
  {22D6F312-B0F6-11D0-94AB-0080C74C7E95} <C:\WINDOWS\system32\wmpdxm.dll, Microsoft Corporation>
[Yahoo!Photo]
  {33BBE430-0E42-4F12-B075-8D21ACB10DCB} <C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yphtb.dll, Yahoo! China>
[AntiFish Class]
  {38928D50-8A48-44C2-945F-D2F23F771410} <C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yangling.dll, yahoo! china>
[雅虎助手]
  {406F94F0-504F-4A40-8DFD-58B0666ABEBD} <C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll, yahoo! china>
[HHCtrl Object]
  {41B23C28-488E-4E5C-ACE2-BB0BBABE99E8} <C:\WINDOWS\system32\hhctrl.ocx, Microsoft Corporation>
[Yahoo!Live]
  {57421194-58FB-49AE-9B4F-FD48869B9AD4} <C:\PROGRA~1\Yahoo!\ASSIST~1\yalive.dll, yahoo! china>
[DragSearch BHO]
  {62EED7C6-9F02-42F9-B634-98E2899E147B} <C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\YDRAGS~1.DLL, yahoo! china>
[]
  {669751ED-D558-49AE-B01A-3B374CC7910E} <C:\WINDOWS\system32\ssup.dll, TENCENT>
[Windows Media Player]
  {6BF52A52-394A-11D3-B153-00C04F79FAA6} <C:\WINDOWS\system32\wmp.dll, Microsoft Corporation>
[SearchAssistantOC]
  {B45FF030-4447-11D2-85DE-00C04FA35C89} <%SystemRoot%\system32\shdocvw.dll, N/A>
[AUDIO__MP3 Moniker Class]
  {CD3AFA76-B84F-48F0-9393-7EDC34128127} <C:\WINDOWS\system32\wmp.dll, Microsoft Corporation>
[Shockwave Flash Object]
  {D27CDB6E-AE6D-11CF-96B8-444553540000} <C:\WINDOWS\system32\Macromed\Flash\Flash9d.ocx, Adobe Systems, Inc.>
[]
  {D7B21266-AA85-44B8-B516-3B1A69827400} <C:\PROGRA~1\CNRN\RNEvent.dll, 国风因特软件（北京）有限公司>
[assist]
  {FE3ECAE7-0A37-4506-8A7D-3CC9A04D2CA8} <C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yassist.dll, Yahoo! China>
[&使用超级旋风下载]
  <C:\WINDOWS\QQDownload\geturl.htm, N/A>
[&使用超级旋风下载全部链接]
  <C:\WINDOWS\QQDownload\getAllurl.htm, N/A>
[导出到 Microsoft Office Excel(&X)]
  <res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000, N/A>
[添加到QQ表情]
  <C:\WINDOWS\wqq\AddEmotion.htm, N/A>
[添加到雅虎订阅(&Y)]
  <res://C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yrss.dll/YRSSMENUEXT, N/A>
[雅虎搜索]
  <res://C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll/203, N/A>

通过附件发上来了。
请好心人帮忙看一下吧。
十分感谢！

请教一下，如何关闭我的电脑的文件预览功能。
还有，“取消系统文件保护功能”是不是就是在文件夹选项里取消“隐藏受保护的操作系统文件”。
我的系统是xp。
谢谢！