Я попытался загрузить установочный файл по этой ссылке, но во время процесса установки я заметил, что он все еще идет в папку «Программы» (x86), поэтому я предполагаю, что это все еще 32-битная версия.
Кто-нибудь смог обновить ваш браузер, пожалуйста, покажите мне, как?
This is a bug in the first release of the 64 bit version:
The installer will upgrade Firefox to the 64-bit version but install it to C:\Program Files (x86), breaking Windows conventions of installing 64-bit applications to C:\Program Files.
Source How to tell if Firefox is 32-bit or 64-bit
There are several ways to tell which version you have. See below.
Mozilla published the Windows 64-bit installer for Firefox to the Download page with yesterday’s release of Firefox 43.0. You must have a 64-bit version of Windows to take advantage of the new version of the browser.
There are two cosmetic bugs with the 64-bit version of Firefox that have been posted for a while without resolution.
The first bug addresses installing the 64-bit bit version of Firefox when you have an existing 32-bit version installed. The installer will upgrade Firefox to the 64-bit version but install it to C:\Program Files (x86), breaking Windows conventions of installing 64-bit applications to C:\Program Files.
The second bug is asking for a designation of which bit browser you are using in Firefox’s Help, About.
Since both of those bugs make it difficult to tell which version of the browser you are using, here are two different ways to identify 32-bit vs 64-bit Firefox. User Agent
In Firefox type
about:supportinto the address bar. This will open up a page with a lot of information about your browser. From the User Agent line under Application Basics, you can see if this is the 32-bit version or 64-bit version running.The 32-bit Firefox running on a 64-bit Windows 8.1 shows WOW64 in the User Agent.
The 64-bit Firefox running on a 64-bit Windows 8.1 shows Win64; x64.
The 32-bit Firefox running on a 32-bit Windows will not include the Win64; x64 in the user agent.
Programs and Features
Another place that you can check is the Control Panel, Programs and Features. To uninstall a program, you can see the software name listed.
The 32-bit Firefox is listed as Mozilla Firefox 43.0 (x86 en-US).
The 64-bit Firefox is listed as Mozilla Firefox 43.0 (x64 en-US).
Firefox 64-bit installs to the same folder. This will upgrade your Firefox to the 64-bit version.
Additionally, you can check your version by going to about:buildconfig. Under Build platform, the target should start with x86_64 for 64-bit. 32-bit is i686
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если процесс 64-битный, почему это важно, где он установлен?