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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Firefox 57.04 64 bit: windows 10 Taskbar remains hidden only in Firefox. fix?

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JimJinNJ
JimJinNJ

when FF is open (not full screen mode), the windows taskbar remains hidden on whichever monitor (I use two) it is displayed on. no other application does this. I see similar issues over the past year but non of those fixes works. and yes, Taskbar setting are set to autohide. thanks for any ideas.

when FF is open (not full screen mode), the windows taskbar remains hidden on whichever monitor (I use two) it is displayed on. no other application does this. I see similar issues over the past year but non of those fixes works. and yes, Taskbar setting are set to autohide. thanks for any ideas.

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cor-el
cor-el
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Try to rename/remove xulstore.json and if present delete localstore.rdf in the Firefox profile folder with Firefox closed.

You can use the button on the "Help -> Troubleshooting Information" (about:support) page to go to the current Firefox profile folder or use the about:profiles page.