{0000000为不隐藏或禁止所以驱动器，FFFFFFFF相反。00000001-A00000002-B00000004-C00000008-D00000010-E00000020-F00000040-G00000080-H00000100-I00000200-J00000400-K00000800-L00001000-M00002000-N00004000-O00008000-P例子：隐藏D盘\禁止D盘：NoDrives=0