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My notebook have 64bit architecture, but when i downloading Firefox installer 64bit i am get 32bit browser after installation. What is it? This is a link, where i downloaded 64bit Firefox. https://www.mozilla.org/ru/firefox/browsers/windows-64-bit/ Attention on my screenshot.

My notebook have 64bit architecture, but when i downloading Firefox installer 64bit i am get 32bit browser after installation. What is it? This is a link, where i downloaded 64bit Firefox. https://www.mozilla.org/ru/firefox/browsers/windows-64-bit/ Attention on my screenshot.
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Hi mr.bakinets,

  • If you see “(32-bit)” and you are running Firefox 56.0 or older, updating to the latest Firefox version should automatically upgrade you to 64-bit.
  • If you see “(32-bit)” and are running Firefox 56.0.1 or newer, then your computer may not meet the minimum memory requirement for 64-bit (3 GB RAM or more). You can still manually install 64-bit Firefox, if you choose.

You need to manually install 64-bit Firefox, you can simply download and re-run the Windows (32-bit or 64-bit) Firefox installer from the Firefox platforms and languages download page.

https://www.mozilla.org/en-US/firefox/all/#product-desktop-release