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!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

Hello! In the list of installed programs is as Firefox 18.0 and Firefox 19.0.2. See skrinshop. If I remove Firefox 18.0., Firefox 19.0.2 will it work right?

  • 1 odgovor
  • 1 ima ovaj problem
  • 3 views
  • Posljednji odgovor poslao cor-el

more options

Hello!

  In the list of installed programs is as Firefox 18.0 and Firefox 19.0.2. See skrinshop. If I remove Firefox 18.0., Firefox 19.0.2 will it work right?

Can I remove Firefox 18.0?

Hello! In the list of installed programs is as Firefox 18.0 and Firefox 19.0.2. See skrinshop. If I remove Firefox 18.0., Firefox 19.0.2 will it work right? Can I remove Firefox 18.0?

All Replies (1)

more options

It is possible that you only see orphaned Firefox entries in add and remove programs.
This can happen if the Firefox updater didn't remove the entry of the previous version, but merely added an entry for the new version.
If you are comfortable with the registry editor then you can remove Firefox entries that no longer apply in this registry key.

If you have a 64 bit Windows version then inspect this key:

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox

If both versions link to different directories then you can uninstall the older version.
Otherwise you will have to reinstall the current Firefox 19.0.2 release after uninstalling the older version.