I just gave up. Followed all the normal stuff, and even went to windows 10 programme settings /change windows features to activate Net Framework 3.5. However, BCM just tries to install then goes straight to the completed screen. No error messages. I have since found that SQL server 2008 seems not to be compatible with Windows 10 and BCM uses SQL2008. I had thought about upgrading to SQL2014 express, but have not tried it yet. No conclusive answers from Microsoft, but as they are discontinung the programme I guess they are not interested. I you have any luck please report back
Mike