
Assuming your external drive installer has the correct Boot Camp Support Software, you should be able to install Windows 10 with using the Boot Camp Assistant. You already have a BOOTCAMP partition.You use the Boot Camp Assistant to download the Boot Camp Support Software to an external drive. With the newer versions of macOS (OS X), you can burn the contents of an ISO file to a DVD directly from a Finder application window. Older versions of OS X used the Disk Utility application to burn the contents of an ISO file to a DVD. Some Windows 10 ISO files are large enough that you will need a double layer (DL) DVD.


Next question, I tried partitioning manually as suggested in question: Boot Camp Assistance is stuck on create a partition?,īut the command: sudo diskutil apfs resizeContainer disk0s2 180.8G FAT32 BOOTCAMP 70Gįails as diskutil does not understand verbs apfs nor resizeContainer. Note: Regarding the Boot Camp Assistant application: I modified the ist file by removing the "Pre" in ' "PreUSBBootSupportedModels" ' so I could get the checkbox to install Windows on the key. So I click the Formatbutton and he now says that the partition is MBR and he wants a GPT. When rebooting with the WININSTALL key, Windows Setup stops as it says it cannot install on the BootCamp Assistant generated partition (it is FAT32, wants NTFS). I am trying to install Windows 10 on my iMac 27" (Mid 2011 - iMac12,2 - 3.4GHz -Core I7, OSX 10.11.6).
