Java Web Start For Mac

Firefox:
When opening a sim in Firefox, a dialog will popup asking you what Firefox should do with the file. Click Open with Java Web Start (default). If you then receive a message saying the sim 'can't be opened because it is from an unidentified developer', proceed with the instructions in the appropriate FAQ and download the .jar file for that sim.
Chrome:
When opening a sim in Chrome, the browser will automatically ask to either Discard or Keep the file. The prompt pops up at the bottom of the screen. Click 'Keep'. You will then have an icon displaying the newly downloaded file. Click this to run the sim. If you then receive a message saying the sim 'can't be opened because it is from an unidentified developer', proceed with the instructions in the appropriate FAQ and download the .jar file for that sim.
Safari:
When opening a sim in Safari, the browser will automatically download the .jnlp file after clicking 'Run Now'. However, no notification is given. Click the Downloads button to show recent downloads. Click the latest .jnlp file to run the sim. If you then receive a message saying the sim 'can't be opened because it is from an unidentified developer', proceed with the instructions in the appropriate FAQ and download the .jar file for that sim.

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Java Web Start Macos High Sierra

Apr 20, 2019 Now you can use Java Web Start in the Windows OS without the support for MAC OS and Multiple Forms session. If you need support in MAC OS proceed with patches in section: 3. Patches for Supporting Firefox ESR on macOS Using Java Web Start and if you require Multiple Forms session support then proceed with the section: 4. On Mac OS, Oracle E-Business Suite always uses the Java Plug-in instead of Java Web Start for launching the Forms application and Java applets. It automatically falls back to the Java Plug-in, even if the environment (at the site level) is configured for Java Web Start.

Last updated on DECEMBER 03, 2019

Applies to:

Java Web Start Mac Not Working

Symptoms

Using AutoVue as a Java Web Start application. It works on Windows machines but it does not work on Apple Mac. The jnlp file gets downloaded but does not run since the Mac does not recognize it as being from an identified developer. Double clicking on the jnlp file will not work either.

The error will say: 'jnlp can't be opened because it is from an unidentified developer.'

Cause

Java Web Start Mac Not Working

Symptoms

Using AutoVue as a Java Web Start application. It works on Windows machines but it does not work on Apple Mac. The jnlp file gets downloaded but does not run since the Mac does not recognize it as being from an identified developer. Double clicking on the jnlp file will not work either.

The error will say: 'jnlp can't be opened because it is from an unidentified developer.'

Cause

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