I-Firefox Community Forum

I just tried to open Firefox and got the message "The bookmarks and history system will not be functional because one of Firefox's files is in use by another application. Some security software can cause this problem". DO NOT redirect to this link

https://support.mozilla.org/en-US/kb/fix-bookmarks-and-history-will-not-be-functional?as=u&utm_source=inproduct&redirectslug=The+bookmarks+and+history+system+will+not+be+functional&redirectlocale=en-US

It is useless. I tried to restore 3953 items from a previous back up and received the message "Unable to process the backup file".

I am not interested in hearing how to prevent this problem in the future, because obviously creating backups do not work.

How do I check to see if the problem was caused by security software, even though I have not added anything?

I joined a couple facebook groups. Each offered a file tab with documents available for download.

I tried numerous times with firefox and it failed. Clicking the "Download" item on the ... menu caused the same files tab view and list to open in a new tab.

I hated to do it, but I dusted off M$ Internet Explorer, logged into FB and joined a group, clicked the Files tab, selected a file, clicked the 3 dots, menu popped up and I clicked "Download". Poof. The Save As popup appeared, the file was downloaded. Works as expected with IE.

Might there be a setting in FF that is blocking such downloads of PDF and .doc document files?

Everything was fine until about an hour ago. Suddenly over half My tabs quit working. Either the display is weird and all text, or the page is blank, or there is a small "broken image" icon in the upper left... A few tabs are working fine. On X I get a notice saying, "Firefox’s Enhanced Tracking Protection (Strict Mode) is known to cause issues on x.com."

I tried turning off tracking (which was NOT "strict!!!"), and that did not fix the problem.

What is going one????

After the recent update I am no longer permitted to stream movies. How can I reverse this update, change it or will there be a patch to address this malfunction? I am not the only one that this has happened to. Every update changes my settings, I have learned to go back into settings and change back.

I realize Facebook doesn't have a spell check feature,but is there a way my browser, Firefox, which I already have spell check enabled can somehow spell check Facebook when I chat? Can someone help? Thank you.

I installed mozilla firefox on my desktop computer 5 years ago At the time, my email address was davsue@myfairpoint.net This email no longer exists my new email address is davsue123@gmail.com I signed out of firefox I want to sign in again It sends me a confirmation email to davsue@myfairpoint.net that doesn't exist Can't retrieve the email to verify my account Now what? haven't been able to set davsue123@gmail.com as a secondary email

Hi,

I have the following problem: Windows 7 crashed after coming back from standby. When I restarted Firefox it restored a 3-month-old session. The sessionstore.jsonlz4 file was missing in the profile folder. I searched for a backup in the sessionstore-backups folder; unfortunately all were too old. Windows Restore was not running on my computer.

Using EaseUS Data Recovery I found a recovery.baklz4 file from 10 days ago, tried renaming it etc. but Firefox won't use it for recovering. It is probably corrupt ...

I used https://www.jeffersonscher.com/ffu/scrounger.html but I get an error saying: Session history file contents could not be read?

Is there any way to repair the file or extract the URLs to use them manually?

Or any other solution is very welcome! Thank you very much!

Ever since Facebook started infesting the chats with end-to-end encryption (random chats get "Messenger upgraded the security of this chat. Messages and calls are secured with end-to-end encryption" without my permission or asking if I want this), any encrypted chats have audio and video calls disabled. I note that I have ONE friend for whom it didn't do this, I can still do calls with her. If I receive a call, I get a pop-up saying that to receive this call I must download the Messenger app (no way) or a browser which supports it. If I check what browsers it thinks supports this, it only lists Chrome and Edge. As far as I know Edge is just Internet Explorer renamed, the biggest black hole in security, I've never touched it. Chrome ignores industry standards, so I don't use it. Making Firefox the best, top browser available. It's the only browser I wish to use. Mozilla needs to look into how to get Facebook to stop blacklisting Firefox like this. Note that this E2EE garbage has only been infecting things for the last few months, before that I was perfectly able to do any calls I wished in Facebook Messenger.