Have anyone tried to have both FME Server 2013 and FME Server 2014 on the same server? Since they both contain a webserver etc I suspect it will not work?
I believe it should be possible (although I've never tried). But you'll most probably either have to configure Tomcat differently for the two versions so that they run on different ports, or configure two Tomcats so they don't use the same ports (see here: http://stackoverflow.com/questions/4678077/can-i-run-two-tomcats-on-the-same-machine)
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