Worth it to redirect .swf during a website migration?

[EEE3]

Recently one of our clients switched web providers. We've been implementing 301 redirects to the new URL structure for the most important pages.

We noticed upon doing a site search, Google has indexed a .swf URL on page 3 of search results. Please see attached image.

1. Should I implement a redirect for this? There are no links to this filetype.
2. There are three others (.swf) that are indexed

I would think the best thing to do is to have the new website return a 404 for this page, as it's currently doing, and it will eventually drop out of the index.

Any other suggestions?

Thanks!

g2tur4r

[Andy.Drinkwater]

Hi,

It will eventually drop out if it is returning a 404 or you could always use the page removal tool in Webmaster Tools?

-Andy

[EEE3]

Thanks Andy! I'll add the second step of the URL removal tool.