须要修正注册表，以下为注册表内容
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\Directory\Background\shell\在此处打开命令提醒符]
"ShowBasedOnVelocityId"=dword:00639bc8
[HKEY_CLASSES_ROOT\Directory\Background\shell\在此处打开命令提醒符\command]
@="cmd.exe /s /k pushd \"%V\""Windows Registry Editor Version 
