Posts: 13,915
Threads: 187
Joined: Feb 2011
I am not the developer of Java, so you might want to complain in another forum about that. LRTimelapse works very well on Mac and PC with a proper installed Java. On your system it isn't even starting. So it is not a matter of LRTimelapse.
Thousends of users use it without any problem. I don't know your system, I can only offer advices to get things running.
Have you tried "troubleshoot compatibility"?
BTW: Java security reports only refer to the web plugins - LRTimelapse is a native Java-Application, a whole different story.