Firefox Support Forum

Help -> About "Failed to check for updates."

This has been going on for over a week. I have downloaded and applied the installation program multiple times (>3). The problem persists. What is going on, and how do I fix it? Thanks

I updated firefox and when trying to open it received an "EntryPoint Not Found" error.

The procedure entry point sqlite3_backup_finish could not be located in the dynamic link library C:\Program Files\Mozilla Firefox\xul.dll

Click okay then get the message

"couldn't load XPCOM."

It would appear I need to delete firefox and reinstall, unless a method exists to revert.

If I delete and reinstall how do I retain bookmarks, history and open tabs, etc.? I need to keep my tabs, history and bookmarks.

Hey folks, I use the firefox developer edition and I downloaded a zip file in it's private and when the download was complete I closed the window and open the download folder but the file was not there I haven't change the downloads folder location

Tried installing Firefox Nightly 123 on an iMac running Monterey 12.7.3. Will not install. Just get the spinning busy cursor and have to force quit. Installs fine in Sonoma.

Is there a way for me to retrieve my bookmarks? They have followed me through several macbooks, and reinstallations and this is the first time they've gone missing.

I just updated my Firefox browser. Now it doesn't work: "tab is crashed" - an endless chain, always again this.

You should try harder to release bugfree software ...

What about short-time help?

Hi, My computer died and I can't access it. I tried to sync firefox but it wont let me as I did not have my original password. All of my personal medical links and billing links are bookmarked there. Is there any hope to get it to sync?

Dear Community,

I am trying to download a large file. Am on a course, and the main tutor has given the group a file to download. Have tried downloading this 5 times, but get little luck. The file that I would want to download is 8.5GB, and the furthest I get is about 4GB.

I have 2 questions about this.

1) I seem to have a very 'in and out internet connection. It seems to go down at times for no reason, cutting off the download. Is there anything I could do about this? How could I troubleshoot this, please? 2) Does anybody know of any special tools that I can use to download in a more efficient manner, please? Perhaps an extension for Firefox might be able to do this, perhaps? Kind Regards to Anyone Answering this Query, Marek

I was told I had to change my gmail account to whatever system you have now. I believe I have taken all the necessary steps, but would like to know how I access the emails I had on the old gmail account.

I wish to re-install my Old Firefox Data to my restored Win 10 computer Firefox browser bookmarks. There was no link given to migrate this info held in our MS OneDrive folder (as listed on the Desktop).

Last year in February MS crashed my Chrome browser. I could not re-install that, but could download and install Firefox. Now the MS auto updates began to trashed our Internet Win 10 system in late December. Everyone is being herded into the train's automobile cars haulers so they can back us into a lake...

Since the latest Firefox update a few days ago, I am not able to log into my Outlook/Webmail account; nothing happens.

I can access it on google chrome but not on Firefox.

An error occurred during a connection to cibng.ibanking-services.com. The page you are trying to view cannot be shown because the authenticity of the received data could not be verified. This is a bank with all precautions. Why will it not load?? John @ lewisgrad@proton.me