Menu
Step 2: Click the Partition button in the toolbar and then click Partition in case Disk Utility prompts you to partition your Mac. Step 3: Now, hit OSXRESERVED and then remove (-). After that, click BOOTCAMP and again remove. Step 4: Click on Apply, then on Partition. After that, launch Boot Camp Assistant and try installing Windows to see if the problem is dealt with. Oct 17, 2016 If you are using Mac machine and any of the partitions (Windows or OS X) gets corrupt, you can simply repair it by following the given steps: Boot the machine into Recovery mode by pressing and holding down the Command+R keys while the system starts. Then Open Disk Utility. Choose the Mac.
In certain circumstances, Boot Camp Assistant might stop responding, or it might say that Boot Camp installation failed while copying the Windows installation files. Follow these steps to resolve the issue:
- If you're in Boot Camp Assistant and it isn't responding, use Option-Command-Escape (Esc) to force the app to quit.
- Install the latest macOS updates, which can include updates to Boot Camp.
- Download the latest edition of Windows 10 from Microsoft's website. Then use Boot Camp Assistant to install it.
If Boot Camp Assistant says that the startup disk cannot be partitioned or restored to a single partition, complete these additional steps:
Mac Boot Camp Partition Failed Windows 7
- Open Disk Utility, which is in the Utilities folder of your Applications folder.
- Select your Mac startup disk (Macintosh HD) in the sidebar.
- In the Disk Utility toolbar, click Partition.
- If Disk Utility asks whether you would like to add a volume to the container or partition the device, click Partition.
- Click OSXRESERVED in the graph that appears, then click the remove button (–) below the graph.
- Click BOOTCAMP in the graph, then click the remove button (–).
OSXRESERVED and BOOTCAMP are empty partitions that Boot Camp Assistant created during the failed installation. - Click Apply, then click Partition to confirm.
- Open Boot Camp Assistant and try installing Windows again.