Oddly enough, this is my output when I run that command. I'll start an support.asternic.biz issue that refers to this post for good measure as well.
[root@host fop2]# ./fop2_server --test
Flash Operator Panel 2 - Invalid license for this machine.
Flash Operator Panel 2 - White Label Version.
Flash Operator Panel 2 - Valid License (7)
Connection to manager OK!