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.

Under Options , Applications There are multiple entries for the same item (Acrobat Document). how can I delete the duplicates?

  • 1 antwurd
  • 4 hawwe dit probleem
  • 3 werjeftes
  • Lêste antwurd fan Helper7677

more options

Under Options, Applications there are multiple entries for the same item. (Adobe Acrobat) . Three show Adobe Acrobat Reader 9.3 and the other shows (ask) or (save file) with no ability to select Acrobat Reader . Is there a way to edit this list to remove the duplicates and the incorrect entry? Adobe installed a very quick update today.

Under Options, Applications there are multiple entries for the same item. (Adobe Acrobat) . Three show Adobe Acrobat Reader 9.3 and the other shows (ask) or (save file) with no ability to select Acrobat Reader . Is there a way to edit this list to remove the duplicates and the incorrect entry? Adobe installed a very quick update today.

Alle antwurden (1)

more options

They are all different. Hover your mouse pointer over each of the "Content Type" descriptions and you should see a "tooltip" to see that each has a different description.


You need to update your plugins. It is important to keep them updated due to continuing security fixes and improvements in those plug-ins:

  • Adobe Shockwave for Director Netscape plug-in, version 11.5 (you may need to update)
  • Shockwave Flash 10.1 r53
  • Next Generation Java Plug-in 1.6.0_20 for Mozilla browsers
  1. Check your plugin versions: http://www.mozilla.com/en-US/plugincheck/
    • Note: plugin check page does not have information on all plugin versions
  2. Update Shockwave for Director
    • NOTE: this is not the same as Shockwave Flash; this installs the Shockwave Player.
    • Use Firefox to download and SAVE the installer to your hard drive from the link in the article below (Desktop is a good place so you can find it).
    • When the download is complete, exit Firefox (File > Exit)
    • locate and double-click in the installer you just downloaded, let the install complete.
    • Restart Firefox and check your plugins again.
    • Download link and more information: http://support.mozilla.com/en-US/kb/Using+the+Shockwave+plugin+with+Firefox
  3. Update Shockwave Flash
  4. Update Java: