Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Firefox has changed since installing then uninstalling firefox 4 beta and I don't know what to do!!

more options

i just installed firefox 4 beta but i didn't like it so I uninstalled it but now, my old firefox isn't working properly. my search bar is all weird, my reload and cancel button is somewhere else, my back and forward button's a way too small and facebook isn't working at all, none of my posts are going through my shortcut button won't show up and everything isn't working like it did. I don't want to uninstall firefox cuz i'd lose all my bookmarks and history.

i just installed firefox 4 beta but i didn't like it so I uninstalled it but now, my old firefox isn't working properly. my search bar is all weird, my reload and cancel button is somewhere else, my back and forward button's a way too small and facebook isn't working at all, none of my posts are going through my shortcut button won't show up and everything isn't working like it did. I don't want to uninstall firefox cuz i'd lose all my bookmarks and history.

All Replies (2)

more options

If you uninstall Firefox 3.6.13, you won't lose any bookmarks, history. In the Firefox 3.6 uninstaller, DO NOT select the option "Remove my personal data and customizations"

After uninstalling Firefox 3.6 WITHOUT the "Remove my personal data and customizations", reinstall Firefox 3.6. That's it.

more options

You won't lose your bookmarks by reinstalling Firefox 3.6.13 as mentioned, but you probably won't fix anything either. Open the Toolbar Customize mode, and use Restore Defaut Set at the bottom of the Palette. That should restore the correct positioning of the Toolbar buttons that were moved in the 4.0beta,

https://support.mozilla.com/en-US/kb/How+to+customize+the+toolbar