ludayoda, thanks for the tip - unfortunately, it did not work for me. I ended up reinstalling OSX, which I know is an extreme step but it did solve the the problem.

Thanks for all suggestions, and good luck figuring out the root of this.

Hello everyone - any updates on this? I have the exact same issue as greenh0rn and Jeremy, also on a mac. I simply cannot get rid of gophoto.it and freehdsports.tv firefox plug-ins. I tried some of the suggestions mentioned here, without success:

Deleted all firefox extension within the firefox folder (ludayoda)

Attempted to track them down using the id in the troubleshooting list (jscher)

I have not tried "hacking around" with the sql databases as I have no idea what that means. I checked for anything called 1clickdownloader on my machine - couldnt find anything. I would really prefer not to have to reinstall the os as one user did.

Any suggestions?

Thanks.