问在Outlook外接程序中固定任务窗格

EN

I am following this help document

为了尝试并弄清楚如何固定任务窗格，我添加了Action，如此处的Manifest中所示。

<ExtensionPoint xsi:type="MessageReadCommandSurface">
  <OfficeTab id="TabDefault">
    <Group id="msgReadCmdGroup">
      <Label resid="groupLabel"/>
      <Control xsi:type="Button" id="msgReadPaneButton">
        <Label resid="msgReadPaneButtonLabel"/>
        <Supertip>
          <Title resid="msgReadPaneButtonTitle"/>
          <Description resid="msgReadPaneButtonDesc"/>
        </Supertip>
        <Icon>
          <bt:Image size="16" resid="icon-16"/>
          <bt:Image size="32" resid="icon-32"/>
          <bt:Image size="80" resid="icon-80"/>
        </Icon>
        <Action xsi:type="ShowTaskpane">
          <SourceLocation resid="readPaneUrl"/>
          <SupportsPinning>true</SupportsPinning>
        </Action>
      </Control>
    </Group>
  </OfficeTab>
</ExtensionPoint>

但是，当我将它添加到我的outlook中进行测试时，我得到了以下错误...

This app can't be installed. The manifest file doesn't conform to the schema definition. The element 'Action' in namespace 'http://schemas.microsoft.com/office/mailappversionoverrides' has invalid child element 'SupportsPinning' in namespace 'http://schemas.microsoft.com/office/mailappversionoverrides'...

我已经尝试搜索错误本身，但找不到任何可能的解决方案，为什么它不工作。

编辑：

我发现我需要将版本设置为1.1，我尝试了：

<VersionOverrides xmlns="http://schemas.microsoft.com/office/mailappversionoverrides/1.1" xsi:type="VersionOverridesV1_1">

从那里得到了..。

This app can't be installed. The manifest file doesn't conform to the schema definition. The element 'OfficeApp' in namespace 'http://schemas.microsoft.com/office/appforoffice/1.1' has invalid child element 'VersionOverrides' in namespace 'http://schemas.microsoft.com/office/mailappversionoverrides/1.1'. List of possible elements expected: 'VersionOverrides' in namespace 'http://schemas.microsoft.com/office/mailappversionoverrides' as well as any element in namespace 'http://www.w3.org/2000/09/xmldsig#'...