Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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.

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.

Click on link and get Disallowed Key Character

  • 1 antwurd
  • 21 hawwe dit probleem
  • 1 werjefte
  • Lêste antwurd fan cor-el

more options

I click on a web page link to go to a document in this case it looks like a PDF and I get a browser window that says "Disallowed Key Character" This pharse does not show up in Firefox help anywhere

I click on a web page link to go to a document in this case it looks like a PDF and I get a browser window that says "Disallowed Key Character" This pharse does not show up in Firefox help anywhere

Alle antwurden (1)

more options

That text is what the server sends if you access that link:

So it looks that either the file is missing or the link is broken otherwise.

Which page has that link and do all links on that page behave like that?

You can try to contact the site to inform them that the link is broken.