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.

Avatar for Username

Cari Bantuan

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.

Pelajari Lebih Lanjut

Utas ini telah diarsipkan. Silakan membuat pertanyaan baru jika Anda membutuhkan bantuan.

Two versions of Firefox on my hard drive

  • 1 balas
  • 1 memiliki masalah ini
  • 17 kunjungan
  • Balasan terakhir oleh the-edmeister

denniswardrop
denniswardrop
more options

I'm trying to free up some space on my hard drive and noticed I have 2 versions of Firefox installed. Versions 57.0 and 73.0.1. How can I delete the older version without uninstalling FF completely? Thanks in advance

I'm trying to free up some space on my hard drive and noticed I have 2 versions of Firefox installed. Versions 57.0 and 73.0.1. How can I delete the older version without uninstalling FF completely? Thanks in advance

Semua Balasan (1)

the-edmeister
the-edmeister
  • Moderator
more options

If 2 Firefox installations show in the Windows Control Panel > Programs and Features it could be for two reasons.

1. being that there is both a x86 (32-bit) version and a 64-bit version that is or was once installed.
I would search my hard disc to see if 2 - firefox.exe files are found, and if so exactly in which folders before un-installing Firefox, to be safe.

2. That the Registry key for Firefox wasn't cleaned up after a Firefox newer version was installed; common with Windows before Windows10 came into being.

And if you un-installed Firefox now, you might discover as many other users have that there was really one version of Firefox installed and you would lose that one version. But, not a big deal because merely un-installing Firefox doesn't remove the Firefox user Profiles and data that the user has saved. A new, fresh installation should "pickup" the Profiles and all their data without even a "hiccup".

Downside, is that if your disc is "that low", you would be better off with a new, larger disc drive. The "user Profile and its files" take up far more disc space than the Firefox installation files use. Could be close to a 10 to 1 ratio, and that was like maybe 5 years ago when I looked into doing a comparison ....