INT 21 - Windows95 - FAT32 - EXTENDED ABSOLUTE DISK READ/WRITE AX = 7305h CX = FFFFh DL = drive number (01h=A:, etc.) SI = read/write mode flags (see #01791) DS:BX -> disk I/O packet (see #02548 at INT 25) Return: CF clear if successful CF set on error AX = error code Note: one can not specify the default drive (DL=00h) for this function. SeeAlso: AX=7302h,AX=7304h,INT 25,INT 26