第一步，新建文本文件
文件名随便即可，比如 one.txt，内容如下：
Windows Registry Editor Version 5.00 [HKEY_CURRENT_USER\SOFTWARE\Microsoft\InputMethod\Settings\CHS] "EnableExtraDomainType"=dword:00000001 "Enable Double Pinyin"=dword:00000001 "DoublePinyinScheme"=dword:0000000a "UserDefinedDoublePinyinScheme0"="flypy*2*^*iuvdjhcwfg^xmlnpbksqszxkrltvyovt"
