WordPress&x2B；IIS显示404 for archives页面，带有自定义永久链接/%category%/%postname%/

我需要帮助

我有WordPress 4.0和Microsoft IIS/7.5以及permalinks的自定义结构：

/%category%/%postname%/

我的web.config

    <?xml version="1.0" encoding="UTF-8"?>
    <configuration>
    <system.webServer>
        <rewrite>
            <rules>
            <rule name="WordPress Rule" stopProcessing="true">
                <match url=".*"/>
                <conditions>
                    <add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true"/>
                    <add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true"/>
                </conditions>
                <action type="Rewrite" url="index.php?page_id={R:0}"/>
            </rule>
            <rule name="wordpress" patternSyntax="Wildcard">
                <match url="*"/>
                <conditions>
                    <add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true"/>
                    <add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true"/>
                </conditions>
                <action type="Rewrite" url="index.php"/>
            </rule>
            </rules>
        </rewrite>
    </system.webServer>
</configuration>

网站在博客页面上也有“档案”栏。链接有这样一种格式

2014/04/

，但这不起作用。我得到了404个错误

请告诉我这里怎么了

谢谢

http://example.com/pageurl/  
http://example.com/posturl/  
http://example.com/blog/  
http://example.com/news/porsturl/  
http://example.com/articles/porsturl/  
http://example.com/category/articles/  
http://example.com/category/articles/page/3/