这是扫描结果：
O23 - Service: Adobe LM Service - Unknown owner - C:\Program Files\Common Files\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\SYSTEM32\ati2sgag.exe
O23 - Service: Gray_Pigeon_Server (GrayPigeonServer) - Unknown owner - C:\WINDOWS\Server.exe
O23 - Service: Intel NCS NetService (NetSvc) - Intel(R) Corporation - C:\Program Files\Intel\PROSetWired\NCS\Sync\NetSvc.exe
O23 - Service: Rising Personal Firewall Service (RfwService) - Beijing Rising Technology Corporation Limited - C:\Program Files\Rising\Rfw\rfwsrv.exe
O23 - Service: Rising Process Communication Center (RsCCenter) - rising - C:\PROGRAM FILES\RISING\RAV\CCENTER.EXE
O23 - Service: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - C:\PROGRAM FILES\RISING\RAV\Ravmond.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Unknown owner - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe (file missing)

O23 - Service: Gray_Pigeon_Server (GrayPigeonServer) - Unknown owner - C:\WINDOWS\Server.exe鸽子
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Unknown owner - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe (file missing)这项修复

是不是在注册表里删除就可以了？

O23 - Service: Gray_Pigeon_Server (GrayPigeonServer) - Unknown owner - C:\WINDOWS\Server.exe
1.开始-运行输入regedit,打开注册表编辑器，定位到HKEY_LOCAL_MACHINE\ SYSTEM \ CURRENTCONTROLSET \ SERVICES分支，删除左栏中的病毒服务名GrayPigeonServer
2.重启系统，在“文件夹选项”的“查看”面板中勾选“显示系统文件”、“显示所有的文件和文件夹”两项，点击“确定”按钮。然后在%windows%下寻找病毒文件名C:\WINDOWS\Server.exe,C:\WINDOWS\Server.dll,C:\WINDOWS\Server_Hook.dll,C:\WINDOWS\Serverkey.dll,能找到的都删除

O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Unknown owner - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe (file missing)这项用HJ修复

多谢豪侠，鸽子问题已经解决了，但O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Unknown owner - C:\Program Files\Common Files\Symantec Shared\SNDSrvc.exe (file missing)这项用修复之后，再次扫描依然出现，这是怎么回事？

这个对电脑没什么影响，删不掉就算了~~