My time machine keeps saying the backup disk cannot be mounted. how do I fix it?

my time machine keeps saying that the backup disk cannot be mounted. we cannot figure out why this is happening. We have a 500GB time capsule /wireless router and using a Macbook . any ideas?

Try deleting your iPod Photo Cache folder. See:
http://support.apple.com/kb/ts1314

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TIme Machine keeps saying "The backup disk image "/Volumes/Phillip Haines's Time Capsu/Phillip Haines iMac.sparsebundle" is already in use."

How do I get the time machine to work again. It's been dong this for 3 days, over and over again.

This is stock standard issue.. report 5-10 times a day here.
Solution is good old.. "Did you turn it off and on again??"
Unplug the TC.. count to 10.. plug the TC power back in again.
This fixes 98% of problems.. and shows the advancement in Mac OS and Apple firmware.. to be just like that other OS we love to hate.
If you cannot get satisfaction.. reboot the whole network.. never a bad idea.. Everything off and start in correct order. Modem.. wait 2min.. TC.. wait 2min.. Clients.
Tell us if you still have issues or read the master wizard of all things TM/TC
http://pondini.org/TM/Troubleshooting.html
C12

HT3275 time machine error says: The backup disk image "/Volumes/Data/Apple 's iMac G5.sparsebundle" could not be accessed (error -1).

While backing up to Time Machine, I receive this message: time machine error says: The backup disk image “/Volumes/Data/Apple ’s iMac G5.sparsebundle” could not be accessed (error -1).

Welcome to Apple Support Communities
That message is caused by several reasons. Read the Pondini's site to fix the problem > http://pondini.org/TM/C17.html

Time machine error says: The backup disk image "/Volumes/Data/Apple 's iMac G5.sparsebundle" could not be accessed (error -1).

I've been having the same problem that my Time Machine can't be back up to my iMac for last few months. It said," The backup disk image... sparsebundle" cannot be acessed -(error 1) . When i looked into my TC, it does connected to my iMac; but not in devices and when i clicked into imac.sparsebundle and it is no mounted file system.
I tried several changes such as new password, new device names, checked Keychain Acess, repaired the disk, got a latest air utilily... But it still couldn't help alot. my iMac software now is OSX Mountain Lion 10.8.4. However, it having the problem since i update the software... I'm not sure if it related but i'm clueless now!!!
I need help for this annoying issue!!

Welcome to Apple Support Communities
That message is caused by several reasons. Read the Pondini's site to fix the problem > http://pondini.org/TM/C17.html

HT3275 Can some HELP, I keep getting this error with my Time Machine Back up, "The backup disk image "/Volumes/JKPN Safe/JKPN IMAC.sparsebundle" is already in use.

Can some one HELP me , I keep getting this error with my Time Machine Back up, "The backup disk image “/Volumes/JKPN Safe/JKPN IMAC.sparsebundle” is already in use.

See > http://pondini.org/TM/C12.html

My time machine wont back up and keeps saying The backup disk image "/Volumes/Data/karen's iMac.sparsebundle" is already in use.

My Apple Time Capsule stopped backing up a few weeks ago and after upgrading to Mavericks on my IMac I keep getting the message:
The backup disk image “/Volumes/Data/karen’s iMac.sparsebundle” is already in use.
I have no idea what to do and am new to having a Mac -
Also a friend had orginally set my wifi up to be called "Karen's wifi" and it has also stopped connecting to the wi fi also so am using ethernet connect.
Can someone please give me an idiot's step by step guide please so my back will work again?
Thank you

Locate the Time Capsule
Pull the power cord from the back of the Time Capsule
Count to ten
Plug the power cord back into the back of the Time Capsule
Wait a few minutes, then try another backup
If you are having WiFi connection problems, you should start another separate post for that issue.

I'm having trouble backing up my second macbook to a new time capsule. continue to get an error message -- "Time Machine Error. The backup disk image could not be created." Is there something I need to change in my time capsule or time machine?

I just set up a new time capsule. it worked fine on my first macbook. But now I cannot backup my second macbook. Getting "Time Machine Error" "The backup disk image could not be created." Do I need to change settings on my time capsule to allow the second computer, or do I need to change something on the computer to allow time machine to work right?

Try #C9 in Pondini's Time Machine Troublshooting
http://pondini.org/TM/Troubleshooting.html

My time machine error message "The backup disk image "/Volumes/Richard Searson's Time Caps/Richard's iMac.sparsebundle" is already in use." Any suggestions please?

The backup disk image “/Volumes/Richard Searson's Time Caps/Richard’s iMac.sparsebundle” is already in use. It hasnt backed up for over 24 hours now and I am concerned as only in May my whole system crashed and the time machine was not able to recover any data. I do not want this to happen again. Thanks

This is our most common problem.. and you are number 2 today.
Look on the right..
More Like This
Your problem is repeated with the solution ad nauseam.
But the solution is simple.. pull out the power cord from the TC.. count to 10.. Plug in the power cord again.
This is just poor networking from Apple.
Whenever you have TM issues.. this is the place to check.
http://pondini.org/TM/Troubleshooting.html
Your issue is C12.

Time Machine error message: The backup disk image is already in use.

Hi,
Everytime my Time Machine tries to perform a backup I get the following error message: The backup disk image “/Volumes/Data/Celine Gauld’s iMac.sparsebundle” is already in use.
I'm not very tech-savvy and certainly don't know my way around the Mac that well. Any suggestions as to how I go about solving this?
Thanks.

Welcome to Apple Support Communities
Restart your iMac and Time Capsule. In most of cases, this should solve the problem. If it doesn't work > http://pondini.org/TM/C12.html

What do I do when I get this Time Machine message? The backup disk image "/Volumes/Mark McConnell's Time Capsu/Mark's MacBook Pro.sparsebundle" is already in use.

What do I do when I get this Time Machine error message?
"The backup disk image “/Volumes/Mark McConnell's Time Capsu/Mark’s MacBook Pro.sparsebundle” is already in use."

Unplug your Time Capsule from power. Wait 10 seconds and then power it on again. When the light goes green try backing up again.

Time Machine error message: The backup disk image could not be created

I got a new MacBook the other weekend and Time Capsule. I have set up the time capsule, its light is green, it shows up as a device in my finder window and the printer it shares is accessible.
The problem is when I try to run time machine I get the error message "the backup disk image could not be created" I have the time capsule selected as the drive I want to back up to. I have read through all 150 help topics on the Mac Support page regarding time machine and am now turning to you the community to help!

I found an answer in another place on this forum...http://discussions.apple.com/thread.jspa?threadID=1422065&tstart=330
Just have to give my computer a name under system preferences/sharing

Time Machine Error Message: "The backup disk image could not be mounted"

I just installed Time Capsule and the initial back up was going smoothly. Now
all I get is a and the Error message "The backup disk image could not be mounted". Can anyone help me troubleshoot this problem? Thanks.

This works, if there is no corruption in the sparse image. But after weeks of backups, my sparse image on a USB disk attached to an Airport Extreme was corrupted.
I am right now repairing it by connecting the USB disk directly and using disk utility. It recovered the file system and is not rebuilding the B-Tree. I hope that works, otherwise it will have to be disk warrior...
On Time Capsule, I have heard folks having success with attaching the image, and then repairing it:
hdiutil attach -nomount -readwrite /path/to/sparse/image
Your mileage may vary, but you do not have a lot to lose in this circumstance...
This functionality should really be in the Airport or Time Capsule, or at least Disk Utility or Airport Utility.

Time Machine gives error "The backup disk image '/Volumes/time capsule name/Macbook Pro.sparsebundle' could not be accessed (error -1)."

The backup disk image ... could not be accessed (error -1).

Thanks to the great Pondini...
http://pondini.org/TM/C17.html

Time Machine keeps deleting the backup

I was having stability issues with Safari after updating to 6.0.2, so it looked like the only remedy was going back to 6.0.1. Following the complete system restore using recovery mode Time Machine has continued to delete the backup on a daily basis and then start again from scratch, so last night I took the step of completely formatting the drive and starting fresh but I've just looked and yet again Time Machine has just deleted the existing backup to start from the beginning. Does anybody know how to fix this? I'm running 10.8.2.
Thanks
Ashley

If you have more than one user account, these instructions must be carried out as an administrator.
Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Console in the icon grid.
Make sure the title of the Console window is All Messages. If it isn't, select All Messages from the SYSTEM LOG QUERIES menu on the left.
Enter the word "Starting" (without the quotes) in the String Matching text field. You should now see log messages with the words "Starting * backup," where * represents any of the words "automatic," "manual," or "standard." Note the timestamp of the last such message. Clear the text field and scroll back in the log to that time. Post the messages timestamped from then until the end of the backup, or the end of the log if that's not clear.
Post the log text, please, not a screenshot. If there are runs of repeated messages, post only one example of each. Don't post many repetitions of the same message.
When posting a log extract, be selective. Don't post more than is requested.
Please do not indiscriminately dump thousands of lines from the log into a message.
Some personal information, such as the names of your files, may be included — edit that out, too, but don’t remove the context.

HT3275 Has anyone come across the red "i" message saying "The backup disk image "/Volumes/Chris...(the last bit being) iMac.sparsebundle" is already in use? This has prevented my time machine from backing up from this morning (5th Dec 2012).

Has anyone come across the red "i" message saying "The backup disk image "/Volumes/Chris...(the last bit being) iMac.sparsebundle" is already in use."?
As of yesterday (4th Dec 2012) everything was fine, no trouble or problems at all. Wake up this morning, turn on the computer and when it came time to backup itself, the message occurred above and this has prevented my time machine from backing up from this morning (5th Dec 2012) ever since then.
Everything on my computer is up-to-date but this problem still persists displaying this message practically every hour, on the hour and nothing is getting backedup!
If you know what is going on and more importantly, how to fix this, I would be indebted to you for sharing your knowledge with me on this subject.
Thank you.

Welcome to the Apple Support Communities
See > http://pondini.org/TM/C12.html

My time machine keeps saying the backup disk cannot be mounted. how do I fix it?

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