Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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.

Instead of running firefox.exe, computer asks me to "choose the program you want to use to open this file".

  • 1 reply
  • 241 have this problem
  • 13 views
  • Last reply by fwheaton

btownsend
btownsend
more options

When I click on either the firefox shortcut or firefox.exe in the Mozilla folder, instead of running, the computer asks me to "Choose the program you want to use to open this file: firefox.exe". The recommended program is Adobe Reader 9.1, which obviously doesn't help.

I have uninstalled firefox and downloaded it again, but now I am trying to run Firefox Setup 4.0.exe, and it asks me again to "Choose the program you want to use to open this file: firefox setup 4.0.exe" Help?

When I click on either the firefox shortcut or firefox.exe in the Mozilla folder, instead of running, the computer asks me to "Choose the program you want to use to open this file: firefox.exe". The recommended program is Adobe Reader 9.1, which obviously doesn't help. I have uninstalled firefox and downloaded it again, but now I am trying to run Firefox Setup 4.0.exe, and it asks me again to "Choose the program you want to use to open this file: firefox setup 4.0.exe" Help?

All Replies (1)

fwheaton
fwheaton
more options

This is a registry problem with your .exe entry The below program worked for me on my vista machine.

http://windowsxp.mvps.org/exefile.htm

You can download an exe file from there that automatically sorts the issue or you can edit the registry manually.