Windows 10 bereikte EO (einde ondersteuning) op 14 oktober 2025. Als je Windows 10 gebruikt, lees dan dit artikel.

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

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How can I go back to 33.0 after upgrading to 34.0.5?

Firefox Probleemoplossing
user1068417 heeft 11 jaar geleden geantwoord
leemac1955
leemac1955

I upgraded and I am having problems with slowness and script error. It happens almost ever time I going from one page to another. Tried re-installing and still get error. Tried other things posted and still have same problems. Never had this with previous version. Using MacBook Pro, OSX 10.8.5. Tired of fighting with it and wish to return to previous version.

I upgraded and I am having problems with slowness and script error. It happens almost ever time I going from one page to another. Tried re-installing and still get error. Tried other things posted and still have same problems. Never had this with previous version. Using MacBook Pro, OSX 10.8.5. Tired of fighting with it and wish to return to previous version.

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user1068417
user1068417

Here is a link to all of the current versions of Firefox: https://ftp.mozilla.org/pub/mozilla.org/firefox/releases/

Here is a direct link to the en-US version 33.0 of Firefox for Mac: https://ftp.mozilla.org/pub/mozilla.org/firefox/releases/30.0/mac/en-US/Firefox%2030.0.dmg