Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

I can't update Firefox due to "Cannot open output file" error.

  • 2 replies
  • 2 have this problem
  • 3 views
  • Last reply by FredMcD

dbfitzgerald
dbfitzgerald
more options

Whenever I try to run the Firefox installer, I get this error message saying "cannot open output file"

Whenever I try to run the Firefox installer, I get this error message saying "cannot open output file"

All Replies (2)

WestEnd
WestEnd
more options

What version are you trying to install and where did you get the file at?

FredMcD
FredMcD
more options

Some protection programs don't like the update/install stubs. Go here for the full installer.

http://www.mozilla.org/en-US/firefox/all/ Download Firefox For All Languages And Systems