The primary volume descriptor provides information about the volume, characteristics and metadata, including a root directory record that indicates in which sector the root directory is located.
An ISO 9660 compliant disc must contain at least one primary volume descriptor describing the file system and a volume descriptor set terminator which is a volume descriptor that marks the end of the descriptor set. The rest begins with a volume descriptor set (a header block which describes the subsequent layout) and then the path tables, directories and files on the disc.
The first 16 sectors of the file system are empty and reserved for other uses. Subsequent amendments to the standard were published in 20. High Sierra was adopted in December 1986 (with changes) as an international standard by Ecma International as ECMA-119 and submitted for fast tracking to the ISO, where it was eventually accepted as ISO 9660:1988. To facilitate cross platform compatibility, it defined a minimal set of common file attributes (directory or ordinary file and time of recording) and name attributes (name, extension, and version), and used a separate system use area where future optional extensions for each file may be specified. ISO 9660 traces its roots to the High Sierra Format, which arranged file information in a dense, sequential layout to minimize nonsequential access by using a hierarchical (eight levels of directories deep) tree file system arrangement, similar to UNIX and FAT. Since the specification is available for anybody to purchase, implementations have been written for many operating systems. Being sold by the International Organization for Standardization (ISO) the file system is considered an international technical standard. ISO 9660 (also known as ECMA-119) is a file system for optical disc media. High-Definition Versatile Multilayer Disc (HD VMD).HD DVD: HD DVD-R, HD DVD-RW, HD DVD-RAM.Blu-ray Disc ( BD): BD-R & BD-RE, Blu-ray 3D, Mini Blu-ray Disc.DVD: DVD-R, DVD+R, DVD-R DL, DVD+R DL, DVD-R DS, DVD+R DS, DVD-RW, DVD+RW, DVD-RAM, DVD-D, DVD-A, DVD-Video, HVD, EcoDisc, MiniDVD.Compact disc ( CD): CD-DA, CD-ROM, CD-R, CD-RW, 5.1 Music Disc, Super Audio CD ( SACD), Photo CD, CD Video ( CDV), Video CD ( VCD), Super Video CD ( SVCD), CD+G, CD-Text, CD-ROM XA, CD-i, MIL-CD, Mini CD.The extracted file list will appear in the drive.įurthermore, you can also stop mounting the image files by pressing "Unmount". Click " Mount" on the toolbar, or you can also click "Tools" on the menu, then choose "Mount Image".Ī few seconds later, you will get a message: Current image has been mounted to Drive H(as an example).
Step 1: Download and Run WinISOįree Download WinISO from our official website and install it. Here we will show you the way to mount ISO image in Windows 7 step by step. It’s dead simple so that the novice can also handle it with ease. Mount ISO is one of the main features of WinISO. Now here comes WinISO Standard 6 which will allow these older versions of Windows mount ISO files as virtual CD-ROM/ DVD-ROM drives.
In Windows 7, to mount an ISO disk image for installing software or recover backup files, you need to install a third-party utility. How do I mount ISO Image File In Windows 7?