Join the Mozilla’s Test Days event from 9–15 Jan to test the new Firefox address bar on Firefox Beta 135 and get a chance to win Mozilla swag vouchers! 🎁

Funkcionalnosć toś togo sedła se pśez wótwardowańske źěła wobgranicujo, kótarež maju wašo dožywjenje pólěpšyś. Jolic nastawk waš problem njerozwězujo a cośo pšašanje stajiś, wobrośćo se na našo zgromoźeństwo pomocy, kótarež na to caka, wam na @FirefoxSupport na Twitter a /r/firefox na Reddit pomagaś.

Pomoc pśepytaś

Glědajśo se wobšudy pomocy. Njenapominajomy was nigda, telefonowy numer zawołaś, SMS pósłaś abo wósobinske informacije pśeraźiś. Pšosym dajśo suspektnu aktiwitu z pomocu nastajenja „Znjewužywanje k wěsći daś“ k wěsći.

Dalšne informacije

iMac says I don't have permission to install Firefox. This is my computer and I have all permissions.

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  • 11 ma toś ten problem
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Tried to upgrade Firefox, I get this error message: The operation can’t be completed because you don’t have permission to access some of the items. I Googled it and it seems to have something to do with a recent upgrade that I installed via Apple or Adobe. My Adobe Illustrator will also not open my Adobe Illustrator Files.

Tried to upgrade Firefox, I get this error message: The operation can’t be completed because you don’t have permission to access some of the items. I Googled it and it seems to have something to do with a recent upgrade that I installed via Apple or Adobe. My Adobe Illustrator will also not open my Adobe Illustrator Files.

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If you have problems with updating or with the permissions then easiest is to download the full version and trash the currently installed version to do a clean install of the new version.

Download a new copy of the Firefox program and save the DMG file to the desktop

  • Trash the current Firefox application to do a clean (re-)install
  • Install the new version that you have downloaded

Your profile data is stored elsewhere in the Firefox Profile Folder, so you won't lose your bookmarks and other personal data.