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.

Search Support

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 try 2 open post/forum,FF asks "what...open(browse) or save

  • 1 reply
  • 2 have this problem
  • 2 views
  • Last reply by cor-el

more options

In IMDB forum,when I click to open a post,a window pops up asking "what should Firefox do with this file: open(browse) or save. This is :application/octet-stream"

In IMDB forum,when I click to open a post,a window pops up asking "what should Firefox do with this file: open(browse) or save. This is :application/octet-stream"

All Replies (1)

more options

Clear the cache and the cookies from sites that cause problems.

  • "Clear the Cache": Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now"
  • "Remove the Cookies" from sites causing problems: Tools > Options > Privacy > Cookies: "Show Cookies"