Xplane 12 beta no work

I downloaded and installed FSrealWX 3.0 BETA3.1.0.2237 the plugin was installed in the folder of xplane 12 I have configured the interface to connect to xplane, as I did in xplane 11 I own this software, I start the simulator and the plugin is not displayed in the interface, download the metar, but I can not access it, then you can not connect to the simulator, it is as if not detected ,xplane 12 latest beta version

The problem is that in the program configuration for xplane when selecting the path, the xplane.exe icon does not appear and does not detect the simulator so it does not work, I do not know why the folders if they appear and the icon does not, what can I do, any solution to this?

Where is the installation manual, it does not appear in the program documents, and it is not on the web.

I finally installed it and it works as it always did,the problem was simple,it always excludes the windows defender simulators folder,I checked it and it was not there,so I made it install it and it works perfect.
My apologies for having bothered with something so simple,I will make some flights and put some screenshots and recommend it of course.Thank you very much for your help.

By following the manual page 25 it works now!
The issue was the TCP Port which wasn't the same!
Let's test it now:-)