开机提示找不到ylqymi39.dll是怎么回事????
启动项如下
---------------------------------------- 项目1: ----------------------------------------
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run-ctfmon.exe=C:\WINDOWS\system32\ctfmon.exe
---------------------------------------- 项目2: ----------------------------------------
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run-SoundMan=SOUNDMAN.EXE
---------------------------------------- 项目3: ----------------------------------------
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run-ccApp=C:\Program Files\Common Files\Symantec Shared\ccApp.exe
---------------------------------------- 项目4: ----------------------------------------
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run-ylqymi39=%systemroot%\system32\Rundll32.exe %systemroot%\system32\ylqymi39.dll,DllUnregisterServer
---------------------------------------- 项目5: ----------------------------------------
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run-NvCplDaemon=RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
**************************************************
---------------------------------------- 共5项 --------------------------------其中第4项怎么删都删不了!!!