We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Buscar en Ayuda

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

I accidentally told Firefox to always open a winzip file with excel. How can I change it to the right program?

  • 3 respuestas
  • 1 tiene este problema
  • 4 visitas
  • Última respuesta de imseansmom

more options

When downloading a data file when asked what to open the file with I told it excel. I had forgotten that while the enclosed files were excel, the active file was a winzip file.

When downloading a data file when asked what to open the file with I told it excel. I had forgotten that while the enclosed files were excel, the active file was a winzip file.

Solución elegida

Hi imseansmom,

Try going to Tools > Options > Applications. There you can specify what you want to do with each file type.

You can find detailed information in the Applications panel - Set how Firefox handles different types of files Knowledge Base article.

Hopefully this helps!

Leer esta respuesta en su contexto 👍 1

Todas las respuestas (3)

more options

Solución elegida

Hi imseansmom,

Try going to Tools > Options > Applications. There you can specify what you want to do with each file type.

You can find detailed information in the Applications panel - Set how Firefox handles different types of files Knowledge Base article.

Hopefully this helps!

more options

Also, if the problem persists you can try deleting the mimetypes.rdf file in the Firefox Profile Folder after exiting Firefox.

Firefox Profile Files

Modificadas por Vivek el

more options

The Options thing worked great! Thank you so much for your help!