"Your disk could not be partitioned" Bootcamp error message fix when creating a bootcamp partition on Mac OS X.

If you’re receiving the Bootcamp error “Your disk could not be partitioned,” when trying to create a Windows partition by using the Bootcamp Assistant on your Mac OS X computer, the video above will show you how to resolve the error.

To resolve the issue we actually need to use a command-line fix from single user mode in Mac OS X.

Remember, it’s always a good idea to have a backup of all of the information on your computer before running commands from terminal or command line on any computer.

See Also: Show Hidden Files on Mac OS X – Mavericks [Video]

To enter single-user (verbose) mode on your Mac OS X computer, you need to restart the computer and then hold Command and S when your computer is turing back on.

Once you’ve reached the command line screen in single-user mode, enter the following command and press enter:

/sbin/fsck/ -fy

The system will automatically repair any software permissions on your computer – it may take a minute or two.

Once it finishes, type

reboot

into the command-line and press enter.

The computer will restart and, once it comes back up, go ahead and try to run Bootcamp Assistant again to partition your drive – it should go through without an error message this time.

As always, if you find this video helpful, I would really appreciate a thumbs up and you may also want to think about subscribing to my YouTube channel.

Anson Alexander

Anson Alexander is a blogger, author, SEO expert, teacher, and tech geek. As the founder of AnsonAlex.com, Anson works full time writing, editing, and producing content for his site and providing technical and business services to clients. He has a BS in international business and information systems from the University of Tampa. In his free time, Anson plays video games, enjoys nature, spends time at the beach, and loves to travel.

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