复制粘贴以下代码到记事本中，保存类型为“所有文件”，后缀名为reg，文件名自拟。大家在导入注册表之前，请先用软媒魔方的清理大师的注册表备份功能备份一下注册表，以防万一。
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Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Speech/Voices/Tokens/MSTTS_V110_enUS_EvaM]
@="Microsoft Eva Mobile - English (United States)"
"409"="Microsoft Eva Mobile - English (United States)"
"CLSID"="{179F3D56-1B0B-42B2-A962-59B7EF59FE1B}"
"LangDataPath"=hex(2):25,00,77,00,69,00,6e,00,64,00,69,00,72,00,25,00,5c,00,53,/
00,70,00,65,00,65,00,63,00,68,00,5f,00,4f,00,6e,00,65,00,43,00,6f,00,72,00,/
65,00,5c,00,45,00,6e,00,67,00,69,00,6e,00,65,00,73,00,5c,00,54,00,54,00,53,/
00,5c,00,65,00,6e,00,2d,00,55,00,53,00,5c,00,4d,00,53,00,54,00,54,00,53,00,/
4c,00,6f,00,63,00,65,00,6e,00,55,00,53,00,2e,00,64,00,61,00,74,00,00,00
"VoicePath"=hex(2):25,00,77,00,69,00,6e,00,64,00,69,00,72,00,25,00,5c,00,53,00,/
70,00,65,00,65,00,63,00,68,00,5f,00,4f,00,6e,00,65,00,43,00,6f,00,72,00,65,/
00,5c,00,45,00,6e,00,67,00,69,00,6e,00,65,00,73,00,5c,00,54,00,54,00,53,00,/
5c,00,65,00,6e,00,2d,00,55,00,53,00,5c,00,4d,00,31,00,30,00,33,00,33,00,45,/
00,76,00,61,00,00,00
[HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Speech/Voices/Tokens/MSTTS_V110_enUS_EvaM/Attributes]
"Age"="Adult"
"Gender"="Female"
"Version"="11.0"
"Language"="409"
"Name"="Microsoft Eva Mobile"
"SharedPRonunciation"=""
"Vendor"="Microsoft"
"DataVersion"="11.0.2013.1022"
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▲ 点击左边“文本到语音转换”，然后从下拉菜单中就能选择新的配音员了。