joomla dynamic url rewite iis using web.config

<rewrite>

            <rules>

                <clear />

                <rule name="Imported Rule 1">

                    <match url="(.*)" ignoreCase="false" />

                    <conditions logicalGrouping="MatchAll">

                        <add input="{REQUEST_FILENAME}" matchType="IsFile" ignoreCase="false" negate="true" />

                        <add input="{REQUEST_FILENAME}" matchType="IsDirectory" ignoreCase="false" negate="true" />

                        <add input="{URL}" pattern="^/index.php" ignoreCase="false" negate="true" />

                        <add input="{URL}" pattern="(/|\.php|\.html|\.htm|\.feed|\.pdf|\.raw|/[^.]*)$" />

                    </conditions>

                    <action type="Rewrite" url="index.php" />

                </rule>

            </rules>

        </rewrite>