Great with a few small changes

On Windows servers, I believe the nsclient.ini is now renamed to NSC.ini on newer nagios XI agent installations.
Change is under the “C:Program FilesNSClient++scripts” section and it should be;
“-Add to NSC.ini”

Also, if you haven’t enabled or used NRPE checks, this is a good read with the main reminder to be that you need to restart your NSClient++ service after making changes to your NSC.ini file – https://assets.nagios.com/downloads/nagiosxi/docs/Enabling-The-NRPE-Listener-In-NSClient-0.3.x.pdf

Lastly, if you’re running the latest version of Nagios XI, where the instructions say to add a new command, I had to replace the -n with a -2 or else I would get version errors. ie.
$USER1$/check_nrpe -H $HOSTADDRESS$ -2 -c check_time -a “$ARG1$” $ARG2$ $ARG3$