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.
True flat feet are quite rare as this is where your foot is completely flat (like pancake flat) even when you take your foot off the ground. Excessive pronation is an indication in biomechanical flat feet because of what it does to your foot to make it loose.