X
Tap here to go to the mobile version of the site.
Your Firefox is out of date and may contain a security risk! Upgrade Firefox

Support Forum

I am getting a error message with The Java plug-in is not installed. The required version: 1.5.0_11 Download the Java plug-in from this server and install it manually. I have downloaded and if I attempt to install it I get a message it is already i

Posted


The Java plug-in is not installed. The required version: 1.5.0_11

Download the Java plug-in from this server and install it manually.

When attempting to load it shows it is loaded.

This happened

Every time Firefox opened

== I had to reinstall Firefox on my new laptop

Chosen solution

Other Issues: to correct security/stability issues

Install/Update Adobe Flash Player for Firefox: your ver. 10.0 r45; current ver. 10.1 r53 (important security update 2010-06-10) See: Updating Flash -use Firefox to download and SAVE to your hard drive (save to Desktop for easy access) -exit Firefox (File > Exit) -check to see that Firefox is completely closed (Ctrl+Alt+Del, choose Task Manager, click Processes tab, if "firefox.exe" is on the list, right-click "firefox.exe" and choose End process, close the Task Manager window) -double-click on the Adobe Flash installer you just downloaded to install/update Adobe Flash -when the Flash installation is complete, start Firefox, and test the Flash installation here: http://kb.adobe.com/selfservice/viewContent.do?externalId=tn_15507&sliceId=1

Read this answer in context 0

Additional System Details

Installed Plug-ins

  • -Default Plug-in
  • NPRuntime Script Plug-in Library for Java(TM) Deploy
  • Shockwave Flash 10.0 r45
  • iTunes Detector Plug-in
  • GEPlugin
  • Windows Presentation Foundation (WPF) plug-in for Mozilla browsers
  • Google Update
  • Adobe PDF Plug-In For Firefox and Netscape
  • The QuickTime Plugin allows you to view a wide variety of multimedia content in Web pages. For more information, visit the QuickTime Web site.
  • Npdsplay dll
  • DRM Store Netscape Plugin
  • DRM Netscape Network Object

Application

  • User Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3 (.NET CLR 3.5.30729)

More Information

See above

cor-el
  • Top 10 Contributor
  • Moderator
10749 solutions 96729 answers

Your plugins list doesn't show the Java plugin.

In Firefox 3.6 and later versions you need the Next-Generation Java™ Plug-In (libnpjp2.so; present in Java 6 U10 and later).

http://java.com/en/download/faq/firefox_newplugin.xml

http://java.sun.com/javase/6/webnotes/install/jre/install-windows.html

TXGuy 87 solutions 861 answers

Chosen Solution

Other Issues: to correct security/stability issues

Install/Update Adobe Flash Player for Firefox: your ver. 10.0 r45; current ver. 10.1 r53 (important security update 2010-06-10) See: Updating Flash -use Firefox to download and SAVE to your hard drive (save to Desktop for easy access) -exit Firefox (File > Exit) -check to see that Firefox is completely closed (Ctrl+Alt+Del, choose Task Manager, click Processes tab, if "firefox.exe" is on the list, right-click "firefox.exe" and choose End process, close the Task Manager window) -double-click on the Adobe Flash installer you just downloaded to install/update Adobe Flash -when the Flash installation is complete, start Firefox, and test the Flash installation here: http://kb.adobe.com/selfservice/viewContent.do?externalId=tn_15507&sliceId=1