I have a HP Pavilion dv6 with A8 3520m and a discrete 7690M. Windows is a win7 professional. The Catalyst is 13.1. The graphics can swich normally and the drivers seem to be ok, but, sometimes, when I try to set the graphics configuration for a single game, the CCC crashes and will crash until I delete the User.blb file (reseting my graphics configurations). Do I need to downgrade everything to stock, or there is something else to do?