我的电脑突然出现奇怪的现象：在打开各分区（如C：或D:）时出现打开方式对话框，点击确认后才能进入，但是关闭后重新打开又这样，打开所以盘符都这样。
下面是我扫描的结果：
HijackThis_815汉化版扫描日志 V1.99.1
保存于 18:37:26, 日期 2006-9-30
操作系统： Windows XP SP2 (WinNT 5.01.2600)
浏览器： Internet Explorer v6.00 SP2 (6.00.2900.2180)
当前运行的进程：
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
D:\Rising\Rav\CCenter.exe
C:\WINDOWS\System32\svchost.exe
D:\Rising\Rav\Ravmond.exe
d:\rising\rfw\rfwsrv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
D:\Rising\Rav\RavStub.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\SOUNDMAN.EXE
D:\Rising\Rfw\rfwmain.exe
C:\WINDOWS\VM_STI.EXE
D:\Rising\Rav\RavTask.exe
D:\Rising\Rav\Ravmon.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\WINDOWS\system32\ctfmon.exe
D:\HelloNet\HNMainUI.exe
C:\Program Files\Internet Explorer\iexplore.exe
\?\C:\WINDOWS\system32\WBEM\WMIADAP.EXE
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
D:\Hijackthis1991zww\HijackThis1991zww.exe
O2 - BHO: mssgr
Object - {EC564D32-0F1A-4367-8A9B-4A9F57688D03} - C:\WINDOWS\system32\lsmgr.dll (file missing)
O3 - IE工具栏增项: 卡卡上网安全助手 - {DB9ECD4F-FB8F-4311-B3CE-90B976C2707C} - C:\WINDOWS\system32\KakaTool.dll
O4 - 启动项HKLM\\Run: [PHIME2002ASync] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /SYNC
O4 - 启动项HKLM\\Run: [PHIME2002A] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /IMEName
O4 - 启动项HKLM\\Run: [SoundMan] SOUNDMAN.EXE
O4 - 启动项HKLM\\Run: [RfwMain] "D:\Rising\Rfw\rfwmain.exe" -Startup
O4 - 启动项HKLM\\Run: [IMSCMig] C:\PROGRA~1\COMMON~1\MICROS~1\IME\IMSC40A\IMSCMIG.EXE /Preload
O4 - 启动项HKLM\\Run: [BigDogPath] C:\WINDOWS\VM_STI.EXE VIMICRO USB PC Camera
O4 - 启动项HKLM\\Run: [RavTask] "D:\Rising\Rav\RavTask.exe" -system
O4 - 启动项HKLM\\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - 启动项HKLM\\Run: [IMJPMIG8.1] "C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32
O4 - 启动项HKLM\\Run: [MSPY2002] C:\WINDOWS\system32\IME\PINTLGNT\ImScInst.exe /SYNC
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - Global Startup: ADSL宽带拨号王.lnk = D:\HelloNet\hellonet.exe
O9 - 浏览器额外的按钮: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - 浏览器额外的“工具”菜单项: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O16 - DPF: {A8C3B40D-5384-44AD-ACC4-504B4D8A85F5} (BoBo P2P多媒体网络点播/广播/直播系统 V2) - http://www.17bobo.com/Software/BoBo_ActiveX_V2.ocx
O17 - HKLM\System\CCS\Services\Tcpip\..\{13E50374-16F7-4C52-B917-2F78FB10D833}: NameServer = 61.177.7.1 221.228.255.1
O23 - NT 服务: Rising Proxy Service (RfwProxySrv) - Beijing Rising Technology Co., Ltd. - d:\rising\rfw\rfwproxy.exe
O23 - NT 服务: Rising Personal Firewall Service (RfwService) - Beijing Rising Technology Co., Ltd. - d:\rising\rfw\rfwsrv.exe
O23 - NT 服务: Rising Process Communication Center (RsCCenter) - Beijing Rising Technology Co., Ltd. - D:\Rising\Rav\CCenter.exe
O23 - NT 服务: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - D:\Rising\Rav\Ravmond.exe
