Om de ûnderfining foar jo te ferbetterjen is tydlik de funksjonaliteit dan dizze website troch ûnderhâldswurk beheind. Wannear in artikel jo probleem net oplost en jo in fraach stelle wolle, kin ús stipemienskip jo helpe yn @FirefoxSupport op Twitter en /r/firefox op Reddit.

Avatar for Username

Sykje yn Support

Mij stipescams. Wy sille jo nea freegje in telefoannûmer te beljen, der in sms nei ta te stjoeren of persoanlike gegevens te dielen. Meld fertochte aktiviteit mei de opsje ‘Misbrûk melde’.

Mear ynfo

Dizze konversaasje is argivearre. Stel in nije fraach as jo help nedich hawwe.

I get an error message "unable to send" when I try to upload attachments on att.net mail.

  • 2 antwurd
  • 1 hat dit probleem
  • 6 werjeftes
  • Lêste antwurd fan cor-el

larsonaa1958
larsonaa1958
more options

"1 File(s) can't be sent" error message comes up when I try to attach a file in Firefox when using att.net email. I am able to attach files without a problem in Internet Explorer. This is a fairly recent error message. I've tried to uninstall and reinstall Firefox and I still get the same problem. It works fine on my laptop in Firefox, but not on my desktop.

"1 File(s) can't be sent" error message comes up when I try to attach a file in Firefox when using att.net email. I am able to attach files without a problem in Internet Explorer. This is a fairly recent error message. I've tried to uninstall and reinstall Firefox and I still get the same problem. It works fine on my laptop in Firefox, but not on my desktop.

Alle antwurden (2)

iamjayakumars
iamjayakumars
more options

Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).

To Enable SafeMode

  • You can open Firefox 4.0+ in Safe Mode by holding the Shift key when you open the Firefox desktop or Start menu shortcut.
  • Or open the Help menu and click on the Restart with Add-ons Disabled... menu item while Firefox is running.
  • Once you get the pop-up, just select "'Start in Safe Mode"

If it works in Safe Mode and in normal mode with all extensions (Tools > Add-ons > Extensions) disabled then try to find which extension is causing it by enabling one extension at a time until the problem reappears.

Close and restart Firefox after each change via "Firefox > Exit" (Windows: Firefox/File > Exit; Mac: "Firefox > Quit Firefox"; Linux: "Firefox/File > Quit")

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

You may have to install the Silverlight plugin.

It is possible that some plugins are installed in the plugins folder in the Firefox program folder.

You can set the plugins.load_appdir_plugins pref to true on the about:config page to make Firefox scan the "<install>/plugins/" directory for plugins like the WMP plugin (np-mswmp.dll).

You can alternatively move plugins from "<install directory>/plugins/" to <install directory>/browser/plugins/ to make Firefox find them again.