The Java Runtime Environment could not be found.
Please install the 64 bit java runtime, 1.8 family update 111 or higher.
NOTE: When installing as "Core server only" a successful install is indicated in the Windows Application Log as
Because the UI of SPE uses Java, additional steps may be required to permit Internet Explorer to open the UI, as noted here:
Without the UI, configuration and administration tasks are accomplished via xmlmodifier or through registering SPE with the CWP portal. For more on these topics, see:
Also, note that while BROADCOM has not officially certified Protection Engine for use on Windows 2019, SPE for NAS 184.108.40.206 is observed to install on Windows 2019 with no known issues.