This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

Java plugin was working up to couple of days ago and now it fails to run

  • 1 amsa
  • 6 sa na da wannan matsala
  • 7 views
  • Amsa ta ƙarshe daga philipp

gifropan
gifropan
more options

Ever since the recent restriction placed by firefox on the use of the Java plug in I am unable to run java applets in firefox. I have the latest java installed and I have the latest firefox installed. I can run java applets in Internet Explorer which means that I do have a working version of Java on my PC. However when I use firefox it does not see the plugin. I have uninstalled and re installed both, firefox and java many times. Still no joy. I have another PC that runs the same operation system XP as the first one. On that java starts working after an initial propmpt to activate it. But the activation prompt does not appear on the first computer. Can you pleeeease help since I prefer using Firefox to IE

Ever since the recent restriction placed by firefox on the use of the Java plug in I am unable to run java applets in firefox. I have the latest java installed and I have the latest firefox installed. I can run java applets in Internet Explorer which means that I do have a working version of Java on my PC. However when I use firefox it does not see the plugin. I have uninstalled and re installed both, firefox and java many times. Still no joy. I have another PC that runs the same operation system XP as the first one. On that java starts working after an initial propmpt to activate it. But the activation prompt does not appear on the first computer. Can you pleeeease help since I prefer using Firefox to IE

All Replies (1)

philipp
philipp
  • Moderator
more options

hello, in some instances firefox may not be able to detect that the java plugin is installed, because oracle made an error in registering the java plugin for mozilla-based browsers in version 7u10 & 7u11... this will apparently just be fixed with its next release.

http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=8005410

for a workaround see http://kb.mozillazine.org/Java#Add_back_missing_registry_key