用Windbg替代VSJitDebugger

习惯了Windbg，准备用Windbg替代Vistual Studio的VSJitDebugger.exe来做Postmortem Debugger。但尝试了下面两种办法都没有成功：

1. 1, Windbg –I （设Windbg为默认的debugger应对Unhandled User Mode Exceptions）
2. 2, 直接改注册表:[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug]

直到在http://msdn.microsoft.com/en-us/library/ff542967.aspx里才看到，64位系统里对64位和32位程序有不同的设置：

1, A failing 64-bit application will be debugged according to the settings stored in the \\HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\AeDebug key.

2, A failing 32-bit application will be debugged according to the settings stored in the \\HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug key. However, if the Debugger value in this key specifies an application in the %windir%\system32 directory, Windows will look in %windir%\syswow64 instead.

D:\Documents> type AeDebug-Windbg.reg

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug]
"UserDebuggerHotKey"=dword:00000000
"Debugger"="\"C:\\Program Files\\Debugging Tools for Windows (x64)\\windbg.exe\" -p %ld -e %ld -g"
"Auto"="1"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug\AutoExclusionList]
"DWM.exe"=dword:00000001

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug]
"UserDebuggerHotKey"=dword:00000000
"Debugger"="\"C:\\Program Files\\Debugging Tools for Windows (x64)\\windbg.exe\" -p %ld -e %ld -g"
"Auto"="1"

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\AeDebug\AutoExclusionList]
"DWM.exe"=dword:00000001