This topic was about the old licensing scheme.
Currently Clearpass 6.7 uses the 'clearpass NL' licensing scheme.
There are now also different places you can get your evals so I'm not sure where you got yours, but you do need at least 2 different licenses to get it working.
You need
1) the base license, which you apparantely have, and
2) additional licenses for the respective features:
a) clearpass NL AC -> .1x + guest
b) clearpass NL OB -> onboard
c) clearpass NL OG -> onguard