Join the Mozilla’s Test Days event from Dec 2–8 to test the new Firefox address bar on Firefox Beta 134 and get a chance to win Mozilla swag vouchers! 🎁

Avatar for Username

Pesquisar no site de suporte

Evite golpes de suporte. Nunca pedimos que você ligue ou envie uma mensagem de texto para um número de telefone, ou compartilhe informações pessoais. Denuncie atividades suspeitas usando a opção “Denunciar abuso”.

Saiba mais

Esta discussão foi arquivada. Faça uma nova pergunta se precisa de ajuda.

Cannot install web developer because: Invalid file hash (possible download corruption) -261

  • 4 respostas
  • 14 têm este problema
  • 2 visualizações
  • Última resposta de cor-el

AnonymousUser
AnonymousUser
more options

I cannot access my web developer tasks anywhere. I tried to install again but got this message: because: Invalid file hash (possible download corruption) -261

I cannot access my web developer tasks anywhere. I tried to install again but got this message: because: Invalid file hash (possible download corruption) -261

Todas as respostas (4)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Try to enable third-party cookies temporarily during the download and installation of the extension. --- Enhanced Tracking Protection in Firefox for desktop Third-party cookies and Firefox tracking protection

AnonymousUser
AnonymousUser Autor da pergunta
more options

Since 3.6.6 I've been having the same problem. Not just one extension but on several.

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Save the xpi file to your desktop and install the extension by dragging the file in a Firefox tab or use File > Open File. See also http://kb.mozillazine.org/Unable_to_install_themes_or_extensions

AnonymousUser
AnonymousUser Autor da pergunta
more options

I'd checked everything from that website without success. Things worked fine with 3.6.4. It seemed to have broken with 3.6.6. Would a re-install help??