驅動新手，第一次玩WinDbg，使用兩台電腦，用串口聯接，操作系統符號安裝在C:\WINDOWS\上，啟動時出現了以下信息，請教我是在哪裡還沒設置好？
Microsoft (R) Windows Debugger Version 6.6.0003.5
Copyright (c) Microsoft Corporation. All rights reserved.
Opened \\.\com1
Waiting to reconnect...
Connected to Windows XP 2600 x86 compatible target, ptr64 FALSE
Kernel Debugger connection established.
Symbol search path is: C:\WINDOWS\Symbols
Executable search path is:
Windows XP Kernel Version 2600 UP Free x86 compatible
Built by: 2600.xpsp_sp2_rtm.040803-2158
Kernel base = 0x804d8000 PsLoadedModuleList = 0x805541a0
System Uptime: not available
ERROR: DavReadRegistryValues/RegQueryValueExW(4). WStatus = 5
ERROR: DavReadRegistryValues/RegQueryValueExW(5). WStatus = 5
ERROR: DavReadRegistryValues/RegQueryValueExW(6). WStatus = 5
watchdog!WdUpdateRecoveryState: Recovery enabled.
------解决方案--------------------
按照WinDbg的帮助文件设置的？有用hyperTerminal测试串口线么？有正确修改boot.ini么？
------解决方案--------------------
先用虚拟机实验下