Can I burn .dmg files on a PC?

Hello. I'd like to know if anyone here has any ideas on how to burn .dmg or .img files on a PC.

I guess that means they are not going to work as copies of the installer CDs.
Do you have the facility to make the copies on a Mac? That would be your best bet. You can make copies on a Mac as follows:
Duplicate a CD or DVD
1. Insert the DVD/CD;
2. Open Disk Utility, and select the DVD/CD from the left side list (select the DVD/CD icon on top);
3. from the DU File menu select New | Disk Image from Disk 1;
4. Choose to format the disk image as DVD/CD Master, name the disk image and click Save;
5. When the .cdr file is finished select it with mouse and press COMMAND-I to open the Get Info and check the box to lock the file;
6. Choose the .cdr file from the left side list, click Burn, and insert a new, blank DVD or CD.

Similar Messages

Can't open DMG-files

I can't open DMG-files anymore because OS X associates dmg-files with another program. Usually when I opend .dmg files a "virtual disk" opened, now another program starts.
I tried the Open with (Openen met in Dutch) function, but I don't know which program I have to choose. When I have this problem on a Windows PC I just select explorer.exe. Which file do I have to choose on my Mac? Or is there another way to solve this?
Mac Mini Mac OS X (10.4.5)

580/3026
Hi mrtn87,
welcome to Discussions!
/System/Library/CoreServices/BOMArchiveHelper.app opens .zip files,
and
/System/Library/CoreServices/DiskImageMounter.app opens the .dmg files.
If you have OnyX, you can try running the "Reset LaunchServices Database" and "Reset links between documents and applications" tasks, see if the problem disappears.
Here is a Terminal command you can try if you don't have OnyX (or one of the usual utilities):
/System/Library/Frameworks/ApplicationServices.framework/\
Frameworks/LaunchServices.framework/Support/lsregister \
-kill -r -domain local -domain system -domain user
Let us know.
Axl

Help! Can't open .dmg files suddenly, and can't find stuffit expander application!

My iMac is currently running on Mac os x 10.5.8, **out of nowhere my computer can't open dmg files. I can't seem to find the stuffit expander application anywhere in my hard drive either, which usually opens these files. Is there another application that can open dmg files? Help Please! I need to open multiple dmg files tonight and can't figure out a way around this. Downloading/running a new stuffit expander application also happens to be a .dmg file. If anyone can help me I'd appreciate it so much!

Do you mean DiskImageMounter was chosen or not?
No change on that .dmg or on on others?
If you want to apply DiskImageMounter to all you have to choose "Change All".
EDIT: Also, Repair Permissions from /Applications/Utilities/ Disk Utility.
Also, George Orville has some interesting advice in this thread
Note this advice is for 10.3 but much of it will apply here.
-mj
[email protected]
Message was edited by: macjack

HT1338 can't open dmg files on my new iMac

I have a brand new iMac updated OS X and I can't open dmg files. It appears that I don't have DiskImageMounter. What do I need to do?

The path for DiskImageMounter is Mac HD/System/Library/CoreServices.
EDIT: Get Info on the .dmg and make Open With= DiskImageMounter, then clcik on Change All.

I can't open dmg files on my new MB Air. What can I do?

I can't open dmg files on my new MB Air. What can I do?

How are you trying to open it? What happens when you double-click it in the Finder? In the Finder Preferences do you have Show these items on the desktop: "CDs, DVDs, and iPods" selected?
What happens?

I have a ipad and i can open a dmg file?

I cant seem to open a dmg file in any of the apps i have on my ipad and i am not very good with technology so i dont know what to do?? Please help!

Unsealer would appear to be a program (the .dmg file) that needs to be run on a Mac. What it does I've no idea other than to access 'sealed content' which I found from a quick Google search.
Bottom line... you can not access .dmg files on an iPad. Sorry I can't be of more help.

How can I burn a file to disc?

How can I burn a file to disc when the "Save" command is grayed out and can't be used and the Ctrl+S command doesn't work?

Hi Joanna,
What Adobe application are you working with? Are you working with a PDF file in Reader or Acrobat? Is the Save As command available? If you are using Acrobat/Reader, is the PDF password protected (do you see SECURED in the title bar)?
Best,
Sara

Can't burn DVD, file too large?

I downloaded a movie to my hard drive using Drive-In. I am now trying to burn the movie file onto a blank disk but keep getting this error message: "DVD is too large to fit on the disk. Remove some files and try again." Now the file size is 44KB, the disk can hold 4.7GB. Can anyone make sense of this? I opened a burn folder and dragged the movie file into it, do I need to do something else to the file or am I doing it the wrong way? Thanks in advance. Boston

"Drive-in preserves the DVD’s original content protection. Drive-in allows you to play your images on any computer that you own but does not allow you to share your images with others." from Flip4Mac Drive-In web site.
You can not burn that file.
Go to RipDifferent.com to learn how to do what you want to do.

Burning DMG File To DVD

I am trying to burn Adobe CS4 dmg file to DVD as a back up. The size is 6.9GB so I am using a Dual Layered DVD which is at least 8GB. For some reason when I try to burn the dmg to DVD I get a message saying "disk doesn't have enough space. Am I doing something wrong? Here are the steps I took...
1) Inserted blank DVD
2) Added DMG file to Disk Utility
3) Highlighted DMG file within Disk Utility and chose the burn option from the menu
This method has worked previously with a 6GB dmg file of iLife using the same exact blank Dual Layered DVD. Also, FYI I am running 10.5.5 Thanks for any help. It's greatly appreciated.

Are you expanding the DMG (you don't want to)? Incidentally, the iLife copy is different than what you are doing. Are you trying to copy the CS4 disk? If so, DU can make an image for you, of the disk. Make certain you save it as a "master", not "encrypted", or any other choice. Then, as you explain, select it, and hit burn.

Unable to burn DMG files to CDs on external USB2 disc burners?

Hello.
I am having difficulties burning 88.x MB DMG files to CDs (new CD-Rs and an old CD-RW) onto two different external USB2 disc burner drives (both have power AC connected: HP and LG Super brands). The new Mac Mini (no disc slot drive)'s updated 64-bit Mac OS X 10.7.4's Disk Utilities tries to burn and then fail right away or after a few seconds. The error says "Unable to burn 'whatever.dmg' (The disc drive did not respond properly and can't recover or retry." Nothing interesting in dmesg, but Disk Utility's logs had details: http://pastie.org/private/6tnqcnkwycr2yftp8gkzxw ...
I do see my drives' lights on during the burn. I can quick erase the old CD-RW fine. I can burn 538 MB from an 64-bit Windows 8 on my Acer AM3800 PC with the same discs and external burner drives without any problems. Also, I thought it was my USB cable extension, but it wasn't it. I don't use any USB hubs either. DMG files are fine too. I did notice copying from a CD to Mac Mini's local HDD was slow, but no failures.
What could be the problem? Is USB2 too slow or something? Thank you in advance.

Did you look at...
~/Library/Logs/DiscRecording.log
USB2 is slow, but not that slow, but have you tried reducing the burn speed?
At the Apple Icon at top left>About this Mac, then click on More Info, then click on Hardware>Disk Burning & report what it says, like ...
TSSTcorp CDDVDW SH-S222L:
Firmware Revision:    SB02
Interconnect:    ATAPI
Burn Support:    Yes (Unsupported)
Profile Path:    None
Cache:    2048 KB
Reads DVD:    Yes
CD-Write:    -R, -RW
DVD-Write:    -R, -RAM, -RW, +R, +RW, +R DL
Burn Underrun Protection CD:    Yes
Burn Underrun Protection DVD:    Yes
Write Strategies:    CD-TAO, CD-SAO, CD-Raw, DVD-DAO
Media:
Media Type:    DVD-RW
Blank:    Yes
Erasable:    Yes
Overwritable:    Yes
Appendable:    Yes
Mac OS X: Cannot print, use Classic, start file sharing, burn discs, or update software if /tmp missing...
http://support.apple.com/kb/TA21161?viewlocale=en_US
To avoid these issues, you guessed it, you shouldn't delete the /tmp symbolic link from the Mac OS X volume.
If /tmp is missing, it's easy to make a new one by following these steps:
Mac OS X 10.3 or later
Recreate the missing /tmp link by using the Disk Utility application to repair permissions on your Mac OS X startup volume.
Might try Burn...
http://burn-osx.sourceforge.net/Pages/English/home.html

Burning .dmg file from Windows computer

If I create an iDVD project and save it as a .dmg file (instead of burning it right away), can that file then be burned to a DVD from ANY computer--Windows or Mac?
I'll be away from my external DVD burner (only have the combo drive in my PB) and want to be able to use a Windows computer at work to burn the final DVD.
Is this possible? If so, will it still burn a regular playable video DVD?

Doesn't sound like image files are universal (take a look at: http://en.wikipedia.org/wiki/.img). But, why not give it a try? You'll need some method to transport that large file that's also cross-platform (perhaps create a tiny trial project).
John

Can't open DMG files on 10.5.8

Hi,
I just updated, and to my surprise I can't open any of my DMG files, not even the ones that I download from places like macupdate.com, can somebody help me? Thanks.

HI,
Try repairing disk permissions.
Quit any open applications/programs. Launch Disk Utility. (Applications/Utilities) Select MacintoshHD in the panel on the left, select the FirstAid tab. Click: Repair Disk Permissions. When it's finished from the Menu Bar, Quit Disk Utility and restart your Mac. If you see a long list of "messages" in the permissions window, it's ok. That can be ignored. As long as you see, "Permissions Repair Complete" when it's finished... you're done. Quit Disk Utility and restart your Mac.
This process can take up to 10 minutes.
Carolyn

Can't open .dmg files in Mavericks

Upgraded to Mavericks but can't open any .dmg files. Get this message:
Your security preferences allow installation of only apps from the Mac App Store and identified developers
This is no good. HOw do I change security prefernces to bypass this to update software that will work with Mavericks? Right now Toast 11 crashes when I upgraded

Go to: Apple System Preferences > Security & Privacy > General tab > click the Lock > enter your password > select Anywhere.
If you are the only user and are very careful, then it might be OK to leave the preference set to Anywhere. If you are hap-hazard about downloading stuff or other people use the iMac, then you would be wise to set it back once you have what you want.

Can't find .dmg file Disk Utility shows is there

I've been trying to clean up/gain space on my G4-12" PowerBook. In Disk Utility it shows a .dmg file that when mounted is an audio CD I received from a friend a couple of years ago. I imported the songs from it at the time, ejected, and that was that. Now I see in Disk Utility that this dmg holds ±500mb of space, but I can't find it to delete it. This is quite strange and never happened before. Find, Spotlight, EasyFind (including looking for invisibles), etc. cannot locate it. In Disk utility it shows the path as /Volumes/<name>, implying it is mounted. Upon clicking 'Open' it mounts the <AudioCD> which then shows up in the left side of my Finder windows. I can open this volume, click on a song and it plays, so it is clear that it does exist and not just an artifact. I can eject the AudioCD and it disappears. But I can't get to the .dmg file to make it go away.
Any ideas on this are greatly appreciated as I've run out of paths to try....but I've not dipped into Terminal so would greatly prefer an alternative if it exists. Thanks in advance!

Have you done a Find/Search using just dmg, rather than a search for the file name?
To increase your HD's free space, look at these links.
Where did my disk space go?
http://www.macfixitforums.com/showflat.php?Cat=&Board=Forum38&Number=770243
Download & use WhatSize described in this link or Disk Inventory X @ http://www.derlien.com/
Freeing space on your Mac OS X startup disk
http://www.thexlab.com/faqs/freeingspace.html
Amazing Disappearing Drive Space
http://www.pinkmutant.com/articles/TigerMisc.html
Increase HD Free Space
http://macosx.com/forums/howto-faqs/275191-how-easily-increase-hd-free-space-lap top.html
How to free up my disk space
http://www.macmaps.com/diskfull.html
 Cheers, Tom

Can we erase .dmg files once the program has been installed?

Are the Disk Images and the .dmg files necessary to keep on your computer once you've installed the software? I mean does the program (any) have to access this 'placenta' in order to do it's job/ get more information? Is it continually exchanging data with the 'stuff' in here/or repairing itself? Or can we erase them?

For the reasons you outline, you can erase them.
Possible reasons for keeping them:
Sometimes software disappears from vendor sites. New versions replace old, but you may still want to use the old. It may be a resource should you need to reinstall.
An installer may also include an uninstaller utility.

Can I burn .dmg files on a PC?

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