It is bundled and preinstalled with various Dell computers. The most used version is 3.1.5907.16, with over 98% of all installations currently using this version. The main program executable is pcdrcui.exe.
What is Pronation? Pronation refers to the inward roll of the foot during normal motion and occurs as the outer edge of the heel strikes the ground and the foot rolls inward and flattens out. A moderate amount of pronation is required for the foot to function properly, however damage and injury can occur during excessive pronation.
Pronation is the movement of crossing the radius over the ulna. This movement results in the dorsal surface of the hand turning forward, or prone. Supination is the opposite action, wherein the radius is uncrossed and the palmar surface of the hand is returned to the anatomical position, or supine (forward).