Just joined so please bear with me... sorry if this is not the right location for this question. In CC Version 5.02.5101 (64-bit) I have "Old Prefetch Data" checked but find that when I run CC none of the entries in Windows/Prefetch directory are deleted. Is this a bug or is this because the current entries in that directory are not considered "old"? And if so, when will they be removed? I use Windows 8.1Ultimate (64-bit).