firefox 設為預設瀏覽器

重新關聯 Firefox 的登錄檔

如果是portable 版本，預設不能開多個實例（mutiple instant）

要把Fx3NightlyProtable\FirefoxPortable.ini 裡面的 AllowMultipleInstances 設為true

但是會開在新視窗，不知道怎樣設成開在新分頁



路徑對應一下

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\FirefoxHTML]

[HKEY_CLASSES_ROOT\FirefoxHTML\DefaultIcon]
@="\"D:\\Fx3NightlyProtable\\FirefoxPortable.exe\",1"

[HKEY_CLASSES_ROOT\FirefoxHTML\Shell\open\command]
@="\"D:\\Fx3NightlyProtable\\FirefoxPortable.exe\" -url \"%1\""

[HKEY_CLASSES_ROOT\.html]
@="FirefoxHTML"
"PerceivedType"="text"
"Content Type"="text/html"

[HKEY_CLASSES_ROOT\.htm]
@="FirefoxHTML"
"PerceivedType"="text"
"Content Type"="text/html"

[HKEY_CLASSES_ROOT\InternetShortcut]
@="網際網路捷徑"
"EditFlags"=dword:00000002
"IsShortcut"=""
"NeverShowExt"=""

[HKEY_CLASSES_ROOT\InternetShortcut\DefaultIcon]
@="\"D:\\Fx3NightlyProtable\\FirefoxPortable.exe\",1"

[HKEY_CLASSES_ROOT\InternetShortcut\shell]
@=""

[HKEY_CLASSES_ROOT\InternetShortcut\shell\open\command]
@="\"D:\\Fx3NightlyProtable\\FirefoxPortable.exe\" -url \"%1\""

[HKEY_CLASSES_ROOT\InternetShortcut\shellex\ContextMenuHandlers\{FBF23B40-E3F0\
-101B-8488-00AA003E56F8}]
@=""

[HKEY_CLASSES_ROOT\.url]
@="InternetShortcut"

[HKEY_CLASSES_ROOT\htmlfile]
@="HTML Document"
"EditFlags"=dword:00000000

[HKEY_CLASSES_ROOT\htmlfile\shell]
@=""

[HKEY_CLASSES_ROOT\htmlfile\shell\open\command]
@="\"D:\\Fx3NightlyProtable\\FirefoxPortable.exe\" -url \"%1\""

[HKEY_CLASSES_ROOT\http]
@="URL:HyperText 傳輸通訊協定"
"EditFlags"=dword:00000000
"URL Protocol"=""

[HKEY_CLASSES_ROOT\http\DefaultIcon]
@="\"D:\\Fx3NightlyProtable\\FirefoxPortable.exe\",1"

[HKEY_CLASSES_ROOT\http\shell]
@=""

[HKEY_CLASSES_ROOT\http\shell\open\command]
@="\"D:\\Fx3NightlyProtable\\FirefoxPortable.exe\" -url \"%1\""

[HKEY_CLASSES_ROOT\https]
@="URL:HyperText 傳輸通訊協定附加保密"
"EditFlags"=dword:00000000
"URL Protocol"=""

[HKEY_CLASSES_ROOT\https\DefaultIcon]
@="\"D:\\Fx3NightlyProtable\\FirefoxPortable.exe\",1"

[HKEY_CLASSES_ROOT\https\shell]
@=""

[HKEY_CLASSES_ROOT\https\shell\open\command]
@="\"D:\\Fx3NightlyProtable\\FirefoxPortable.exe\" -url \"%1\""

[HKEY_CLASSES_ROOT\ftp]
@="URL:檔案傳輸通訊協定"
"EditFlags"=dword:00000002
"URL Protocol"=""

[HKEY_CLASSES_ROOT\ftp\DefaultIcon]
@="\"D:\\Fx3NightlyProtable\\FirefoxPortable.exe\",1"

[HKEY_CLASSES_ROOT\ftp\shell]
@=""

[HKEY_CLASSES_ROOT\ftp\shell\open\command]
@="\"D:\\Fx3NightlyProtable\\FirefoxPortable.exe\" -url \"%1\""