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FVD Downloader why is there no infromation on how rid it in FF

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I only have the problem in Firefox, not IE or Chrome. Go to a site, I get FVDDownloader showing up on all the products in Costco.com. I have tried all the software removal tools and it shows me the problem is in firefox. In addition I keep getting Best-buy trying to upload my searches. In all the cases I have to most current anit-virus and adware and anti malware. I see lots of people having this issue and no answers

I only have the problem in Firefox, not IE or Chrome. Go to a site, I get FVDDownloader showing up on all the products in Costco.com. I have tried all the software removal tools and it shows me the problem is in firefox. In addition I keep getting Best-buy trying to upload my searches. In all the cases I have to most current anit-virus and adware and anti malware. I see lots of people having this issue and no answers

All Replies (2)

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Separate Issue; Your System Details shows;

Installed Plug-ins

Garmin Communicator Plug-In 2.6.3.0 Garmin Communicator Plug-In 4.2.0.0 BETA
Having more than one version of a program may cause issues. You must remove the older programs. Then get the current full installer.


You may have ad / mal-ware. Further information can be found in the Troubleshoot Firefox issues caused by malware article.

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If the extension is not working, and no update is available, you might not have any choice but to disable it. You can do that on the Add-ons page. Either:

  • Ctrl+Shift+a
  • "3-bar" menu button (or Tools menu) > Add-ons

In the left column, click Extensions. Then you should be able to find Flash Video Downloader on the right side.