Changing the default keyboard language for all users via command line

Question

I have about 250 computers, that I set the wrong default language on.
I am hoping someone here can help me. I have 3 keyboard languages installed in my labs,
En-English (United States)
Fr-French (Canada)
En-English (Canada)
I'd like to make the Fr-French (Canada) the default keyboard language for all users that login I have tried the following xml but it's not working. I do not see the problem any help would be appreciated.
I tried to run it by doing this
control intl.cpl,, /f:"FR-DefaultKeyboard.xml"
The following code below is called FR-DefaultKeyboard.xml file.
<gs:GlobalizationServices xmlns:gs="urn:longhornGlobalizationUnattend">
<!--User List-->
<gs:UserList>
<gs:User UserID="Current"/>
</gs:UserList>
<!--User Locale-->
<gs:UserLocale>
<gs:Locale Name="FR-CA" SetAsCurrent="true"/>
</gs:UserLocale>
</gs:GlobalizationServices>

Answer 1

<gs:GlobalizationServices xmlns:gs="urn:longhornGlobalizationUnattend">
<gs:UserList>
<gs:User UserID="Current" CopySettingsToDefaultUserAcct="true" CopySettingsToSystemAcct="true"/>
</gs:UserList>
<gs:InputPreferences>
<!--English US EN-->
<gs:InputLanguageID Action="add" ID="0409:00000409" Default="false"/>
<!--French CA CA FR-->
<gs:InputLanguageID Action="add" ID="0c0c:00000c0c" Default="true"/>
<!--English CA EN-->
<gs:InputLanguageID Action="add" ID="1009:00001009" Default="false"/>
</gs:InputPreferences>
</gs:GlobalizationServices>
This worked, thank you