Last time when I right-clicked the desktop, there would be two
options with the "AMD Catalyst" logos beside them in the menu, one
of them was graphics properties or something like that which opens
up a window that allows me to set 3D settings such as mipmapping,
3D quality and stuff like that to optimise game performance, but
now it is gone and when I try to run the AMD Vision Engine control
Center, it says CCC.exe not found. Please help!