URL rewrite for fbclid

Hey all. I did see something posted regarding this issue that someone else had. I tried to import the following code into IIS and it fails.

<rule name="Imported Rule 1" stopProcessing="true">
<match url="^(.*)" ignoreCase="false" />
<conditions>
<add input="{QUERY_STRING}" pattern="^(.*)(?:^|&amp;)fbclid=(?:[^&amp;]*)((?:&amp;|$).*)$" />
<add input="{C:1}{C:2}" pattern="(^|&amp;)([^&amp;].*|$)" ignoreCase="false" />
</conditions>
<action type="Redirect" redirectType="Permanent" url="/{R:1}?{C:2}" appendQueryString="false" />
</rule>

Any idea or has it changed on IIS 7? I did try creating a rule from scratch but it did not work. :-(

Thanks

Steve