Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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update deleted exe file on desktop using Windows 7

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I accepted an update to my computer and immediately Firefox could not load, the exe file is missing. Again I use windows 7 . May have lost all passwords and bookmarks. Please advise.

I accepted an update to my computer and immediately Firefox could not load, the exe file is missing. Again I use windows 7 . May have lost all passwords and bookmarks. Please advise.

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For Windows 7, 8, 8.1 the most current version you can run is Firefox 115 ESR currently at Fx 115.20.0esr and the last planned update will be Fx 115.21.0esr in March unless Mozilla decides to extend the updates again before then. https://support.mozilla.org/en-US/kb/firefox-users-windows-7-8-and-81-moving-extended-support

Firefox 116.0 and later requires Windows 10, 11 to run.

https://archive.mozilla.org/pub/firefox/releases/115.20.0esr/win64/

Where your Profile is located https://support.mozilla.org/en-US/kb/profiles-where-firefox-stores-user-data