So I managed to get a screenshot of the error that is happening with Matlab 2017 on Windows 8 but from Matlab 2019 on Windows 8 , which is the same warning message but which still is running will end up with unfinished segmentation eventually. So I found 2 thread about this but neither of them leading to a solution at the moment, and one of the thread from Matlab forum says they will be dealing with in the future versions but apparently it is still the case.
Here are the discussions
https://www.jiscmail.ac.uk/cgi-bin/webadmin?A2=spm;14ca1013.1901
and
and I attach the warning that I got from both Matlab 2017 and Matlab 2019 in Windows 8 from unfinished segmentation (currently running but I know it will end with problem).
Sorry for bombarding with many confusing info but I do my best to provide as much as information since I need this tool desperately, and I know many people might be having the same issues eventually, so I hope those helps.
Isil