Firefox コミュニティフォーラム

Yesterday there was a Firefox update. After the update, I could not open Firefox. The message was that 2 files were not "compatible." I don't recall the names of the files. So, stupidly, I decided to uninstall and reinstall Firefox. Now, when I try to download Firefox, I get a message that the "virus scan failed." What do I need to do to install Firefox?

When i log on firefox this morning i got a message about updates. i pressed the wrong button and firefox started with a new profile. Luckily my bookmarks were still there but the add-ons/extensions, etc were missing. i thought profiles were backed up. if so, where are the and how do i use them? if not, how can i restore firefox to the way it was yesterday?

I can't get firefox to play amazon music web page or netflix because it claims to be installing an app which it never completes. I've tried to purge cache for the site in question, to no avail. What is the solution?

Import settings from Firefox on my Macbook Air that died into the Firefox now installed on my new Macbook Air. I'm trying to import bookmarks from my Firefox that was on my old computer into the Firefox I'm running to send you this query. I can only find a function to import from Safari. I want to import from Firefox! Thanks.

I recently bought a new computer and transferred all the data from my old computer to this new one. My old computer was running ESR, which was transferred to my new computer.

Without downloading a fresh install of Firefox and having to lose everything, is there a way to simply move over to the release channel of firefox? I tried syncing it up with my account but I still lost my history. Fortunately, I still have the ESR version of Firefox on my computer.

I tried to import but Firefox ESR wasn't an option.