A Akshay kasera Distinguished Aug 15, 2011 1 0 18,510 Aug 15, 2011 #1 http://img.tomshardware.com/forum/uk/icones/smilies/fou.gif
Fokissed Distinguished Feb 10, 2010 392 0 18,810 Aug 15, 2011 #2 DX11 will not install over DX9, you can have both installed at the same time. Upvote 0 Downvote
plasmastorm Distinguished Oct 18, 2008 726 0 19,160 Aug 15, 2011 #3 Most likely the DX9 setup you ran is only updating components, not installing over the top of DX11. Upvote 0 Downvote