佛教 十八罗汉:求求各位高手帮我看看，这个毒怎么杀

开机后总出现，我的symantec说：“您的计算机在以下区域存在风险：病毒防护关闭”“请打开norton产品解决问题”……（约隔20秒，烦死我了）工具栏的小图标也没了， 等等问题。
但是我打不开norton的病毒防护，怎么办啊？请各位帮忙，谢谢。

再问一下这些文件是什么东西？不知道是什么东西，找不到，杀不了。请各位帮忙，谢谢
C:\WINDOWS\Downloaded Program Files\CONFLICT.2\iebar23.0.dll

C:\WINDOWS\Downloaded Program Files\CONFLICT.1\barhelp23.0.dll

C:\WINDOWS\Downloaded Program Files\CONFLICT.4\iebar23.0.dll

C:\WINDOWS\Downloaded Program Files\CONFLICT.3\iebar23.0.dll

C:\WINDOWS\system32\wshcon32.dll

C:\WINDOWS\system32\quartz32.dll

C:\WINDOWS\system32\comploader.dll

C:\WINDOWS\system32\msplus.dll

C:\WINDOWS\system32\comploader.dll

C:\WINDOWS\Downloaded Program Files\CONFLICT.2\iebar23.0.dll

C:\WINDOWS\Downloaded Program Files\CONFLICT.1\barhelp23.0.dll

C:\WINDOWS\Downloaded Program Files\CONFLICT.4\iebar23.0.dll

C:\WINDOWS\Downloaded Program Files\CONFLICT.3\iebar23.0.dll

C:\WINDOWS\system32\wshcon32.dll

C:\WINDOWS\system32\quartz32.dll

C:\WINDOWS\system32\msplus.dll

C:\Documents and Settings\Administrator\Local Settings\Temporary Internet Files\Content.IE5\SV1JAQB1\index[1].htm

C:\Documents and Settings\Administrator\Local Settings\Temporary Internet Files\Content.IE5\GR1VUKP0\index[3].htm

C:\Documents and Settings\Administrator\Local Settings\Temporary Internet Files\Content.IE5\GR1VUKP0\count.zhaodl[1].htm

C:\Documents and Settings\Administrator\Local Settings\Temporary Internet Files\Content.IE5\8R1BLM5X\count.zhaodl[2].htm

C:\Documents and Settings\Administrator\Local Settings\Temporary Internet Files\Content.IE5\8R1BLM5X\count.zhaodl[1].htm
杀不掉，又不想重装，怎么办