win

1、如果你已经修改了你的注册表，可以通过以管理员身份运行命令提示符恢复，按下组合快捷键“win+R”，打开“运行”窗口，输入“cmd”命令，打开命令提示符框。

2、将下列代码贴贴到命令提示符中reg add HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsSelfHostApplicability /v BranchName /d fbl_release /t REG_SZ /f

reg add HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsSelfHostApplicability /v ThresholdRiskLevel /d low /t REG_SZ /f

reg delete HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsSelfHostApplicability /v ThresholdInternal /f

reg delete HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsSelfHostApplicability /v ThresholdOptedIn /f。输入完后按下回车键。