The nvidia control panel option "ambient occlusion" setting is currently not supported in Skyrim. Is there a way to force it to work?

http://www.pcgameshardware.de/aid,854052/Bessere-Grafik-fuer-Skyrim-Loesungen-fuer-Ambient-Occlusion-bessere-Spvssyn-und-Wasser-reduzierter-Maus-Lag-Video-Update/Rollenspiel-Adventure/Test/

tis in German but the pictures say 1000 words

They're using nvidia inspector