
Processor : Intel Core 2 Duo Processor
CPU Speed : 1.5GHz or above
Operating System : Mac OS X 10.3.9, 10.4 Tiger, 10.5 Leopard and Snow Leopard
Memory : Minimum 512 MB (1 GB recommended)
Hard Disk : 40 MB of free disk space
"Undelete Mac file has helped me to recover my important files which i had deleted accidentally. This software is really great and helped me from a great loss." Anna, UK
"It's really work. Yes i was not sure about the software performance but it really recovered all my deleted files and data back. lot of appreciation and thanks to the team." Thanks, Boris
Have you ever experienced “No mountable File system” error while mounting DMG files? If yes, then you must fix this error to avoid data loss situations from these files. You can easily repair no mountable files and recover contents of these files after knowing the reason of this error message. Your first task must be repair of no mountable files after getting this type of error message. Now, a short description on DMG files.
DMG (disk mounted graphics) files can be easily created by using disk utility tool on Mac OS X version 10.3 and later. These files have found with extension name .dmg. It can be treated like real disks. These files are generally created for security purpose. DMG file format helps in easy distribution and security of files. You can access contents of DMG files after mounting the files. Mounting of files is necessary process to access contents of DMG files. This process is necessary to make file system ready for use on the drive with finder by operating system. But sometimes users receive an error message while mounting DMG files.
“No mountable file system” error
In this situation you cannot access files and contents of these files. If you want to repair this error then find out the root cause of this error. This type of error generally occurs when operating system is unable to understand the proper format of file system. It can happen in case of damaged or corrupted file system. In this case, contents of DMG files cannot be viewed and you will face data loss situation. But you should not be worry about this as you can repair corrupted dmg file system error by making simple efforts.
How to fix “no mountable file system” error:
You need to check integrity of file system in order to fix this error. You can check it by using disk utility tool. If it is unable to fix the error then recover data from backup. In case of no backup available only professional software can help you to recover contents of corrupted .dmg file.
Mac data recovery software is an effective solution to recover lost data. This software is available with read only mode that recovers data without any modification in original contents of DMG files. This article will surely help you to fix “no mountable file system error”.

Launch Mac data recovery software
Now select volume for recovery of deleted data
Select file type
Now Start Scan
After scanning software recovers all deleted files including trashed one. From here restore files which you want at your specified location.