<rules>
<rule name="acg_rewrite" stopProcessing="true">
<match url="^(.*)$"/>
<conditions logicalGrouping="MatchAll">
<add input="{HTTP_HOST}" pattern="^(.*)$"/>
<add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true"/>
<add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true"/>
</conditions>
<action type="Rewrite" url="index.php?s={R:1}"/>
</rule>
</rules>