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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.

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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

Profile missing error after Quantum upgrade

  • 6 wótegrona
  • 1 ma toś ten problem
  • 19 naglědow
  • Slědne wótegrono wót philipp

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I tried to delete all files, resetting the system, resetting Firefox etc. When I deleted profiles (or completely Mozilla folder in AppData) it opens once, and if I close Firefox, it isn't opening once more without deleting all files.

I tried to delete all files, resetting the system, resetting Firefox etc. When I deleted profiles (or completely Mozilla folder in AppData) it opens once, and if I close Firefox, it isn't opening once more without deleting all files.

Wšykne wótegrona (6)

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hi Ariaoth, we have seen other users report this problem in two circumstances recently: either if they had an old version of kaspersky security software running on their device or on accounts with usernames containing non-latin characters. would one of these cases apply to you too?

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Which account ? I couldn't understand that. By the way, I'm not using old version Kaspersky.

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that would be your windows user name...

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It have "ı". Maybe it's non-latin but it's my name and surname enrolled in outlook, so I can't change it.

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ok, thanks for confirming - our developers are currently looking into the matter in https://bugzilla.mozilla.org/show_bug.cgi?id=1418325 in case you want to follow along there...

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hi again, i think we have fixed this issue now with the updated firefox 57.0.1 which is available through https://www.mozilla.org/en-US/firefox/all/