Edit C:\Users\Administrator\AppData\Local\Packages\windows.immersivecontrolpanel_cw5n1h2txyewy\LocalState\Indexed\Settings\en-US\AAA_SystemSettings_Accessibility

Edit C:\Users\Administrator\AppData\Local\Packages\windows.immersivecontrolpanel_cw5n1h2txyewy\LocalState\Indexed\Settings\en-US\AAA_SystemSettings_Accessibility_NotificationDuration.settingcontent-ms

<?xml version="1.0" encoding="utf-8"?>
<PCSettings>
  <SearchableContent xmlns="http://schemas.microsoft.com/Search/2013/SettingContent">
    <ApplicationInformation>
      <AppID>windows.immersivecontrolpanel_cw5n1h2txyewy!microsoft.windows.immersivecontrolpanel</AppID>
    </ApplicationInformation>
    <SettingIdentity>
      <PageID>SettingsPageEaseOfAccessMoreOptions</PageID>
      <SettingID>SystemSettings_Accessibility_NotificationDuration</SettingID>
      <GroupID>SettingsGroupEaseOfAccessMoreOptions</GroupID>
    </SettingIdentity>
    <SettingInformation>
      <Description>@{windows?ms-resource://Windows.UI.SettingsApp/SearchResources/SystemSettings_Accessibility_NotificationDuration/Description}</Description>
      <HighKeywords>@{windows?ms-resource://Windows.UI.SettingsApp/SearchResources/SystemSettings_Accessibility_NotificationDuration/HighKeywords}</HighKeywords>
      <Keywords>@{windows?ms-resource://Windows.UI.SettingsApp/SearchResources/SystemSettings_Accessibility_NotificationDuration/Keywords}</Keywords>
      <LowKeywords>@{windows?ms-resource://Windows.UI.SettingsApp/SearchResources/SystemSettings_Accessibility_NotificationDuration/LowKeywords}</LowKeywords>
    </SettingInformation>
  </SearchableContent>
</PCSettings>

Ms-Dos/Windows Unix Write backup

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