
Before attempting to fix a corrupt disk image, be sure to make a copy of it While you may be able to fix a damaged image, it is also possible that these suggestions may further corrupt it, so be sure to work from a copy.
Additionally, you can try mounting the image in another operating system Many times the utilities built to enable Mac compatibility in Linux and Windows use methods for mounting or converting a filesystem that may be more successful (albeit more crude) at getting a filesystem mounted than the ones Apple provides.. For resizing, you might try the options for resizing just the partition, just the image, or both the image and partition since these will target different parts of the image structure.. Here are some resources for managing DMG disk images in other operating systems: Linux: • () Windows: • • Data recovery services As a final resort, there are a variety of data recovery services that claim to be able to extract files from corrupt DMG files.. Open the program and drag the disk image copy into the devices list Then select it and in the 'First Aid' tab run a disk verification.
A couple of these are Topher has been an avid Mac user for the past 10-15 years, and has been a contributing author to MacFixIt for just over a year now.. Use Disk Utility Disk Utility has several routines you can use to try to clear the problem.

Developing qt applications for mac If any problems are found, try repairing the image.. I guess what I'm getting at is, I don't understand how one might need a DMG disk image, but not have a Mac with which to create it.. These options are available in the 'Images' menu [Edit] Alternatively, if you're distributing a portable app, for example a Java.. Third-party utilities As with hard-drive repair, you may have more success with using a third-party data recovery utility such as,,.. Additionally, you might try mounting the image when booted into Safe Mode (holding Shift at start-up), since this may disable programs and extensions that could interfere with the mounting process.. These packages may work better than some others, which may require the image to be mounted, such as DiskWarrior or Drive Genius.. The popular Toast image and disk-burning software and other third-party mounters may be successful when the system's tools are not.. You can also try converting the disk image to another format using the open-source.. Mount with Toast Sometimes the problem is with the disk image mounter not being able to handle the image structure, and a third-party solution that does not rely on the 'diskimagemounter' tool may be more successful.. Provided the problem is still persisting, you can try converting the image or resizing it. 5ebbf469cd
5ebbf469cd