如果win7旗舰版 64位系统，用资源管理器打开ftp时自动跳转到浏览器，这个问题可以用以下注册表解决。
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\ftp]
@="URL:File Transfer Protocol"
"EditFlags"=dword:00000002
"ShellFolder"="{63da6ec0-2e98-11cf-8d82-444553540000}"
"Source Filter"="{E436EBB6-524F-11CE-9F53-0020AF0BA770}"
"FriendlyTypeName"="@C:\\WINDOWS\\system32\\ieframe.dll.mui,-905"
"URL Protocol"=""
[HKEY_CLASSES_ROOT\ftp\DefaultIcon]
@=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\
00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,75,00,72,00,\
6c,00,2e,00,64,00,6c,00,6c,00,2c,00,30,00,00,00
[HKEY_CLASSES_ROOT\ftp\Extensions]
".IVF"="{C69E8F40-D5C8-11D0-A520-145405C10000}"
[HKEY_CLASSES_ROOT\ftp\shell]
@="open"
[HKEY_CLASSES_ROOT\ftp\shell\open]
[HKEY_CLASSES_ROOT\ftp\shell\open\command]
@="\"C:\\Program Files\\Internet Explorer\\IEXPLORE.EXE\" %1"
[HKEY_CLASSES_ROOT\ftp\shell\open\ddeexec]
@="\"%1\",,-1,0,,,,"
"NoActivateHandler"=""
[HKEY_CLASSES_ROOT\ftp\shell\open\ddeexec\Application]
@="IExplore"
[HKEY_CLASSES_ROOT\ftp\shell\open\ddeexec\ifExec]
@="*"
[HKEY_CLASSES_ROOT\ftp\shell\open\ddeexec\Topic]
@="WWW_OpenURL"