Karakun Support Forums

Yes <association> tag is not implemented although it is processed by the parser. But I wonder why the association is not created when I run the jnlp with Oracle JWS Java 8 u421? Did you set some property in the Java Control Panel:

No, just the defaults. Very strange indeed.

I created a dummy app with the following:

<?xml version="1.0" encoding="utf-8"?>
<jnlp spec="1.0+" codebase="http://localhost:8080/Dummy" href="dummy.jnlp">
<information>
<title>Dummy</title>
<vendor>ABC Inc</vendor>
<offline-allowed/>
<association mime-type="application/x-jnlpb-file ...

I also do not see any association when I run that command. I was seeing the association in Windows 10 by opening Settings -> Apps -> Default Apps then selecting "Choose default apps by file type" at the bottom. Then if you scroll down to your extension you should see it in the list. In the case of ...

I currently have an app that has several file associations defined such as the following:

<jnlp ...>
<information>
<association mime-type="application-x/<custom mime type>" extensions="*.xyz">
<description>App File xyz</description>
</association>
</information>
</jnlp>


Everything works ...