I am trying to install 3DSpaceIndex on a CentOS 7.5.1804 machine, but the installation fails, giving only this message:

Action LaunchAppAction from feature CODE\\linux_a64\\InsXLFullCloud failed.
Action ID: startupXL
Private ID: e4a7d837504dab737ab3cbdce4f31a27f3c68d7ff2dcfd309189397483b4977d
Error code: Type: Error, Error: 1, Owner: 30a

There are no other warnings in the other log files. SELinux has been disabled for the installation attempt.

Please advise