Found using OpenDJ 4.0.0 rev d39f65ee5dfe8fcdf1faab98bf6fce2c1616a247
On Windows as administrator user I tried to setup an instance (from zip delivery) and I get the following error:
E:\>.\opendj\setup.bat -h localhost --adminConnectorPort 4444 -D cn=myself -w password
Validating parameters..... Done
An error occurred while modifying the configuration to harden it:
for a detailed log of the failed operation.
Please report this error and provide the log file mentioned above.
=> there are no errors in the opendj-setup.log file
=> I tried on 2 differents machines