The problem is fixed.
The steps are as follows:
DEF1|gr1|195.154...|29999|./default-1|default_1.ini|autowork
DEF2|gr2|195.154...|28888|./default-2|default_1.ini|autowork
DEF3|gr3|195.154...|27777|./default-3|default_1.ini|autowork
DEF4|gr4|195.154...|26666|./default-4|default_1.ini|autowork
-------------
You could set up registration window in the server?
So that the user name and password to log in to the server is different from the name of the license
Example: Event: onConnect
Show logged-on user name and password window, and it verifies the user name and password in's Register.txt file
if there was the difference in one of the two options are kicked from the server