Edit C:\Windows\PolicyDefinitions\SkyDrive.admx

<?xml version="1.0" encoding="utf-8"?>
<policyDefinitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" revision="1.0" schemaVersion="1.0" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
  <policyNamespaces>
    <target prefix="skydrive" namespace="Microsoft.Policies.Skydrive" />
    <using prefix="windows" namespace="Microsoft.Policies.Windows" />
  </policyNamespaces>
  <resources minRequiredRevision="1.0" />
  <categories>
    <category name="Skydrive" displayName="$(string.SkydriveSettingCategory)">
      <parentCategory ref="windows:WindowsComponents" />
    </category>
  </categories>
  <policies>
    <policy name="PreventSkydriveFileSync" class="Machine" displayName="$(string.PreventSkydriveFileSync)" explainText="$(string.PreventSkydriveFileSync_help)" key="Software\Policies\Microsoft\Windows\Skydrive" valueName="DisableFileSync">
      <parentCategory ref="Skydrive" />
      <supportedOn ref="windows:SUPPORTED_Windows_6_3_NOSERVER" />
      <enabledValue>
        <decimal value="1" />
      </enabledValue>
      <disabledValue>
        <decimal value="0" />
      </disabledValue>
    </policy>
    <policy name="PreventSkydriveFileSyncOnMeteredNetwork" class="Machine" presentation="$(presentation.PreventSkydriveFileSyncOnMeteredNetwork)" displayName="$(string.PreventSkydriveFileSyncOnMeteredNetwork)" explainText="$(string.PreventSkydriveFileSyncOnMeteredNetwork_help)" key="Software\Policies\Microsoft\Windows\Skydrive">
      <parentCategory ref="Skydrive" />
      <supportedOn ref="windows:SUPPORTED_Windows_6_3_NOSERVER" />
      <elements>
        <enum id="SkydriveMeteredNetwork_Dropdown" valueName="DisableMeteredNetworkFileSync">
          <item displayName="$(string.SkydriveNeverSyncOnMeteredRoaming)">
            <value>
              <decimal value="0" />
            </value>
          </item>
          <item displayName="$(string.SkydriveSyncOnMeteredNotRoaming)">
            <value>
              <decimal value="1" />
            </value>
          </item>
        </enum>
      </elements>
    </policy>
    <policy name="DisableLibrariesDefaultSaveToSkyDrive" class="Machine" displayName="$(string.DisableLibrariesDefaultSaveToSkyDrive_Title)" explainText="$(string.DisableLibrariesDefaultSaveToSkyDrive_Description)" key="Software\Policies\Microsoft\Windows\Skydrive" valueName="DisableLibrariesDefaultSaveToSkyDrive">
      <parentCategory ref="Skydrive" />
      <supportedOn ref="windows:SUPPORTED_Windows_6_3_NOSERVER" />
      <enabledValue>
        <decimal value="1" />
      </enabledValue>
      <disabledValue>
        <decimal value="0" />
      </disabledValue>
    </policy>
  </policies>
</policyDefinitions>

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