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Questions tagged [java-applet]

A Java applet is a small program, running on the JVM, and intended not to be run on its own, but rather to be embedded inside another application.

79 questions
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1 answer

How to re-enable Java plugin on Google Chrome 42 on Windows

As stated in NPAPI deprecation: developer guide: In April 2015 (Chrome 42) NPAPI support will be disabled by default in Chrome and we will unpublish extensions requiring NPAPI plugins from the Chrome Web Store. All NPAPI plugins will appear as…
motobói
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15
votes
5 answers

Allowing unsigned Java applications on all sites

Java stopped running unsigned applications one day. Your security settings have blocked an untrusted application from running. The documentation states that I can add a site to an exception list to get around this problem. However, I am trying…
Brad
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13
votes
4 answers

When Firefox drops Java applet support, how will I run old Java applets?

Java applets are soon to be killed off forever. I understand why we shouldn't make new ones. But what will happen to old ones? There are still Java applets that people may use, and there's no guarantee that anyone will be willing or able to port…
JesseTG
  • 393
9
votes
2 answers

Run unsigned Java applets

Basiclly the same question as Allowing unsigned Java applications on all sites, but for Java 8, where I get the pleasure of seeing this screen: Unsurprisingly, this breaks things for me. Is there some way to work around this ludicrous decision…
flaviut
  • 289
6
votes
2 answers

How to add Java Exception Site List for all users

I need to use an old Java applet for a certain website, but newer Java versions cannot run it, as it has a self-signed certificate. Reading on Oracle's Deployment Guide, I need to make my own deployment .JAR, with a proper certificate signing (not…
Canadian Luke
  • 24,640
6
votes
1 answer

Java in browser: application blocked (multiple domains)

Java made me to update to the latest version and now I get the "Application Blocked" error all the time. Alright, I have lowered the security (although it only allows for the "medium" level, omg), and added the site to the exceptions, but now, I get…
noncom
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6
votes
2 answers

How do I reset/permit a previously denied java applet?

I have a customer with a small problem. A few weeks ago when he get on a web page for his job, he clicked denied on the popup window asking for permission for downloading and running a Java applet. Since then, he realizes that he needs that applet.…
Patrick Pruneau
  • 335
4
votes
2 answers

How do I run a Java Applet when browsers don't support it anymore?

I am using the latest versions of Chrome, Chromium, and IceWeasel browsers on my Debian 7 system. During an experiment, I need to run old Java applets in browser. However, since the modern browsers don't support it anymore, I was wondering if…
learnerX
  • 444
4
votes
2 answers

Java plugin in the browser doesn't work even though it is enabled

I installed the Java Development Kit (64-bit) recently and saw it includes the JRE plugin for 64-bit as well. But, since Firefox is 32-bit, I also installed JRE 32-bit version. This is what is shown in Programs and Features. Now, the problem is,…
pratnala
  • 2,056
3
votes
1 answer

Package/Isolate browsers together with old Java versions?

I am in need to supply old Java versions (1.4, 1.5 and 1.6) for three different webpages which require the Java Plugin in those specific outdated versions. My environment is a Windows Server 2012 Terminal Server. I've already contacted the…
t3chris
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3
votes
1 answer

How do Java applets get loaded?

I had this conversation yesterday with a friend of mine and I was trying to explain to him that applets are precompiled code that is loaded by the JVM through the Java browser plugin. I am trying to find some documentation or a detailed description…
catwoe
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3
votes
1 answer

All browsers do not see Java JRE at Windows 8.1

I am unable to run any Java applet in all browsers. Internet pages containing applets (or like that) says like "JRE is not installed on your machine. Install JRE and retry" or they just shows nothing. Here is a fresh Windows 8.1 x64 for single…
Pavel Vlasov
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2
votes
2 answers

About adding many sites with only different ports to Java Exception Site List

After update Java to Java 8 update 25, the Medium security level has been removed from the Java Control Panel. I am a TA and need to browse many sites from the students. These sites contain Java Applet and they are just different in ports, such as…
tamlok
  • 143
2
votes
0 answers

Is it possible to install different versions of Java for browsers for seperate users in Windows

I have a peculiar situation. My dad uses the PC using a separate account (low privileges). He needs to be on the current version of Java 1.7.45 to run an applet on a specific non-public site. It has to run within IE. Note: He cannot stop using the…
KGA
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2
votes
2 answers

How do I get Java applets to work on Mac OS X Mavericks?

There doesn't even seem to be the option in Safari. And while the Java plugin is installed on Firefox, it doesn't work there either, which makes me think it might be a system-wide issue. I do have Eclipse and a few other Java applications on my…
Hassan
  • 573
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