Aug 12, 2018 · An 'xpcom missing error' is always a problem with files in the Firefox program folder and is usually caused by security software that is locking files and preventing Firefox from replacing all …

Oct 13, 2020 · Firefox doesn't open. Couldn't load XPCOM 1 réponse 1 a ce problème 3928 vues Dernière réponse par cor-el il y a 5 ans

Oct 13, 2020 · Firefox doesn't open. Couldn't load XPCOM 1 reply 1 has this problem 3952 views Last reply by cor-el 5 years ago

Dec 5, 2012 · I’ve deleted the old version, including the “maintenance” for the new v.17; but then, this “XPCOM” problem came up! Until now I couldn’t use my laptop to online; same thing happened with …

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Oct 16, 2018 · I'm not sure which update was the cause, but I am getting the can't load xpcom error. I tried installing a newer version of dropbox and it wouldn't install becuase of the same error.

Sep 27, 2016 · Como corrigir o erro couldnt load xpcom.? 1 resposta 19 têm este problema 1099 visualizações Última resposta de Zilmar há 9 anos

Dec 10, 2021 · "Couldn't load xpcom" error in thunderbird 3 replies 2 have this problem 4148 views Last reply by Walter 3 years ago

Mar 18, 2016 · Never really got a finished message on the reinstall but got Couldn't locate XPCOM. Firefox shows up again in my program files after I try to install, but still doesn't work.

Mar 14, 2018 · Firefox error “Couldn’t load XPCOM” 5 replies 12 have this problem 84 views Last reply by FredMcD 7 years ago