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.

Avatar for Username

Zoeken in Support

Vermijd ondersteuningsscams. We zullen u nooit vragen een telefoonnummer te bellen, er een sms naar te sturen of persoonlijke gegevens te delen. Meld verdachte activiteit met de optie ‘Misbruik melden’.

Meer info
Deze conversatie is gearchiveerd. Stel een nieuwe vraag als u hulp nodig hebt.
Opgelost Gearchiveerd

My homepage and other windows open minimized when launching firefox instead of full screen as they always had previously

Firefox Instellingen
FredMcD beantwoord
newlivingway
newlivingway

For the last week or two now when I launch firefox my homepage and other windows open in minimized half screen instead of full screen as they previously did. I've tried to locate solutions but so far have found none. Thank you, C

For the last week or two now when I launch firefox my homepage and other windows open in minimized half screen instead of full screen as they previously did. I've tried to locate solutions but so far have found none. Thank you, C

Alle antwoorden (3)

FredMcD
FredMcD

Gekozen oplossing

https://support.mozilla.org/en-US/kb/changes-toolbars-and-window-sizes-are-not-saved You may have corrupt xulstore.json file.

Close Firefox. Open your file browser to this hidden location:

  • Mac: *~/Library/Application Support/Firefox/Profiles
  • Linux: *~/.mozilla/firefox/Profiles
  • Windows: %AppData%\Mozilla\Firefox\Profiles
  • *C:\Users\<user>\AppData\Roaming\Mozilla\Firefox\Profiles
  • Windows XP: C:\Documents and Settings\<user>\Application Data \Mozilla\Firefox\Profiles\

Search for the above file. Then rename or delete it. Restart Firefox.

newlivingway
newlivingway Vraageigenaar

That seemed to do the trick! Thank you kindly! C

FredMcD
FredMcD

Glad to help. Safe Surfing.