SSO Configuration Active Directory Windows

First of all I want to congratulate on your great work, you are truly one of the few who develop these amazing plugins.

I’m trying to configure a local wordpress site with SSO access, I’ve already used your other plugin for synchronization users whit the LDAP.

My wordpress site is running on xampp with php 7.2, I tried in every way to make the plugin work but without any results.

First of all, the error appears (Warning: PHP Mcrypt extension is not installed or disabled. You will not be able to login.). But after a search I found that the module is not compatible with php 7.2 and will be deprecated.

I kindly ask you if you can give me a hand in the correct configuration of your plugin

thank you very much!