搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

Learn More

Where is Firefox.exe located on WIndows 10?

  • 7 回覆
  • 1 有這個問題
  • 1473 次檢視
  • 最近回覆由 AliceWyman

more options

I'd like to add Firefox to Adobe Dreamweaver for site design viewing. When searching Windows for Firefox.exe I don't see it in Program Files or Program Files (x86). Firefox is installed and used daily. Can someone tell me where it's located in Windows 10?

附加的畫面擷圖

被選擇的解決方法

Firefox would normally be installed in one of these locations:

  • (64-bit Firefox) "C:\Program Files\Mozilla Firefox\"
  • (32-bit Firefox) "C:\Program Files (x86)\Mozilla Firefox\"

How did you manage to get Firefox installed in "AppData\Local" and not remembering this ?

從原來的回覆中察看解決方案 👍 0

所有回覆 (7)

more options

Right-click the desktop shortcut for Firefox and view the Properties. The Target line will show you where firefox.exe is located.

more options

You should see the installation path on the "Help -> Troubleshooting Information" (about:support) page under "Application Basics -> Application Binary".

由 cor-el 於 修改

more options

That's it. Thank you.

C:\Users\Justin\AppData\Local\Mozilla Firefox

由 justin.desilva 於 修改

more options

It looks like you installed Firefox in the /AppData/Local/MozillaFirefox/ folder rather than the more customary Program Files.

more options

選擇的解決方法

Firefox would normally be installed in one of these locations:

  • (64-bit Firefox) "C:\Program Files\Mozilla Firefox\"
  • (32-bit Firefox) "C:\Program Files (x86)\Mozilla Firefox\"

How did you manage to get Firefox installed in "AppData\Local" and not remembering this ?

more options

the-edmeister said

It looks like you installed Firefox in the /AppData/Local/MozillaFirefox/ folder rather than the more customary Program Files.

I'm not sure why it was installed there. I just installed Firefox on another machine with Windows 10. The Mozilla installer doesn't show any options for changing the directory. On that machine Firefox was installed in the usual directory C:\Program Files.

C:\Users\Justin\AppData\Local\Mozilla Firefox was the default directory on this machine when installing. Why would the installer point to C:\Users?

由 justin.desilva 於 修改

more options

Sorry for posting to an archived thread but I thought this was worth documenting, since it happened to me today when testing out the Firefox Installer.

Firefox installs to C:\Users\<username>\AppData\Local\Mozilla Firefox\ when you run the installer as administrator and cancel the UAC prompt (or if you install Firefox in a non-administrator account).

Related bugs: Bug 1357494 install firefox only for administrator Status: RESOLVED DUPLICATE of bug 1350974

Tortino Reporter Description • 2017-04-18 14:19 EDT <snip> Steps to reproduce: -on windows 10 logon as administrator user (or a user belonging to administratorS group) -run firefox setup -when asked if I want to modify the system I click no Actual results: firefox is not installed.

Expected results: firefox should install to C:\Users\<username>\AppData\Local\Mozilla Firefox\ only for the administrator user, just like it does for normal (ie not administrator) users. it seems that administrators users can only install firefox "system wide" and sometimes I don't want to.

Bug 1350974 Cancelling installer UAC prompt closes installer Status: VERIFIED FIXED Milestone: Firefox 55 Molly Howell (she/her) [:mhowell] Assignee Description • 2017-03-27 12:13 EDT STR: 1) Run a Firefox installer (stub or full, any channel) 2) Cancel the resulting UAC prompt

Expected behavior: The installer offers a default install path inside the user's home directory, then installation proceeds as normal without ever requiring elevation.

Actual behavior: The installer exits.

Romain Testard [:RT] Comment 15 • 2018-04-03 08:54 EDT (In reply to Chris More [:cmore] from comment #14) > Romain: can you verify if this is a regression or valid post Quantum stub installer?

Just tested it's still fixed in Win10 x64 - AFAIK this has been fixed since 55. Works as intended: 1 User dismisses the UAC prompt 2 Installer launches and installs to the user's home directory