瑞星卡卡安全论坛

在SRENG扫描出来的进程中有一项前面有？？其他的却没有，这是怎么回事，我刚学SRENG，请高手指点一下
[PID: 504][\??\C:\windows.0\system32\csrss.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
    [C:\windows.0\system32\ntdll.dll]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
    [C:\windows.0\system32\CSRSRV.dll]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
    [C:\windows.0\system32\basesrv.dll]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
    [C:\windows.0\system32\winsrv.dll]  [Microsoft Corporation, 5.1.2600.2751 (xpsp_sp2_gdr.050831-1520)]
    [C:\windows.0\system32\GDI32.dll]  [Microsoft Corporation, 5.1.2600.3099 (xpsp_sp2_gdr.070308-0222)]
    [C:\windows.0\system32\KERNEL32.dll]  [Microsoft Corporation, 5.1.2600.2945 (xpsp_sp2_gdr.060704-2349)]
    [C:\windows.0\system32\USER32.dll]  [Microsoft Corporation, 5.1.2600.3099 (xpsp_sp2_gdr.070308-0222)]
    [C:\windows.0\system32\LPK.DLL]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
    [C:\windows.0\system32\USP10.dll]  [Microsoft Corporation, 1.0420.2600.2180 (xpsp_sp2_rtm.040803-2158)]
    [C:\windows.0\system32\msvcrt.dll]  [Microsoft Corporation, 7.0.2600.2180 (xpsp_sp2_rtm.040803-2158)]
    [C:\windows.0\system32\ADVAPI32.dll]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
    [C:\windows.0\system32\RPCRT4.dll]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
    [C:\windows.0\system32\sxs.dll]  [Microsoft Corporation, 5.1.2600.3019 (xpsp_sp2_gdr.061019-0414)]