Windows IIS 7.5 WordPress の擬似静的中国語リンク 404 エラーの解決策

<?php
// IIS Mod-Rewrite
if (isset($_SERVER[&#39;HTTP_X_ORIGINAL_URL&#39;])) {
    $_SERVER[&#39;REQUEST_URI&#39;] = $_SERVER[&#39;HTTP_X_ORIGINAL_URL&#39;];
}
// IIS Isapi_Rewrite
else if (isset($_SERVER[&#39;HTTP_X_REWRITE_URL&#39;])) {
    $_SERVER[&#39;REQUEST_URI&#39;] = $_SERVER[&#39;HTTP_X_REWRITE_URL&#39;];
} else {
    // Use ORIG_PATH_INFO if there is no PATH_INFO
    if ( !isset($_SERVER[&#39;PATH_INFO&#39;]) && isset($_SERVER[&#39;ORIG_PATH_INFO&#39;]) )
        $_SERVER[&#39;PATH_INFO&#39;] = $_SERVER[&#39;ORIG_PATH_INFO&#39;];
// Some IIS + PHP configurations puts the script-name in the path-info (No need to append it twice)
    if ( isset($_SERVER[&#39;PATH_INFO&#39;]) ) {
        if ( $_SERVER[&#39;PATH_INFO&#39;] == $_SERVER[&#39;SCRIPT_NAME&#39;] )
            $_SERVER[&#39;REQUEST_URI&#39;] = $_SERVER[&#39;PATH_INFO&#39;];
        else
            $_SERVER[&#39;REQUEST_URI&#39;] = $_SERVER[&#39;SCRIPT_NAME&#39;] . $_SERVER[&#39;PATH_INFO&#39;];
    }
    // Append the query string if it exists and isn&#39;t null
    if (isset($_SERVER[&#39;QUERY_STRING&#39;]) && !empty($_SERVER[&#39;QUERY_STRING&#39;])) {
        $_SERVER[&#39;REQUEST_URI&#39;] .= &#39;?&#39; . $_SERVER[&#39;QUERY_STRING&#39;];
    }
}
require("index.php");
?>

<rule name="ChineseURL" stopProcessing="true">
 <match url="/(tag|category)/(.*)" />
 <action type="Rewrite" url="index2.php" />
</rule>