The property is unknown (specific for MSI distribution)
Attempt to configure FLS by
for Windows leads to "The property <property> is unknown and could not be set by configure command" and causes no change of configuration data.
Stop FLS using the JetBrains License Service.
Services Microsoft Management Console (MMC) (Control Panel > Administrative Tools > Services > JetBrains License Service)
Change to the FLS installation directory using the command line.
Try to execute configuration command as follows:.\apps\license-server\bin\license-server.bat configure ^ --<property> <value>
Start FLS using the JetBrains License Service.
If this doesn't help try to upgrade to recent version of FLS available at the download page.