Re: how to run multiple copies of ImageJ?

Posted by dscho on Mar 01, 2013; 8:24pm
URL: http://imagej.273.s1.nabble.com/how-to-run-multiple-copies-of-ImageJ-tp5001939p5001945.html

Hi Michael,

On Fri, 1 Mar 2013, Cammer, Michael wrote:

> We used to be able to run multiple ImageJs simultaneously.  Now we
> cannot.  Is this a necessary change with newer versions or is there a
> way we may run multiple ImageJ programs simultaneously as we used to?

There is an option in Edit>Options>Misc... called "Run single instance
listener". If you check this off, you should be able to run multiple
instances.

It is not necessary to copy ij.jar to run multiple instances.

You can also use the command-line option -port0 to force this behavior.

Ciao,
Johannes

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