Install issue windows server 2016

Hello I am having problems installing the latest version of mycollab on my windows server 2016

I have The latest MySQL and Latest Java versions installed on the server.

Problem:

When i try to launch startup.bat the window closes automatically, The same happens when i try any of the other bat files.

I have tried running the executor.jar without running it from the bat files and it seems to start and run but I assume this wont make it work in the long run.

There is no command or bat windows open only the process from task manager.

Running just the executor.jar the out file is

12:55:35,804 INFO o.xnio:104 - XNIO version 3.3.8.Final
12:55:35,819 INFO o.x.nio:55 - XNIO NIO Implementation Version 3.3.8.Final
12:55:35,866 INFO o.s.b.w.e.u.UndertowServletWebServer:148 - Undertow started on port(s) 8080 (http) with context path ''
12:55:35,866 INFO c.m.s.DefaultServerRunner:59 - Started DefaultServerRunner in 717.592 seconds (JVM running for 717.894)

Note I can visit the install page if i run the executor.jar and it does appear to start installing the database structure and files but it wont redirect from that page even after 30+ minutes on semi decent server.

If anyone knows why the .bat files wont work on this system that would be a great help ! Thanks