AW: AW: AW: AW: Freeradius XP Client without certificate

This is well known. It is in the FAQ, and in the comments in raddb/eap.conf.

In short, you did *not* get a certificate that Windows will accept. Read the documentation for details. Look for "Windows".

I know these problems, but the certificate support extensions. It's a cert that should be known in windows trusted root certs. That means theoretically windows have the cert and our server. But I think, I include the cert wrong at the radius server.