Using bootcamp to create a mountable installable USB drive with a Windows 10 .iso gives me an error saying:
Boot Camp only supports Windows 7 or later installation on this platform. Please use an ISO file for Windows 7 or later installation.
Why does this happen, is there any way I can fix this, or is there any alternate .iso. I can confirm this is the 64bit .iso and that my MacBook Pro is 64bit.
For me the solution was just to Unmount the windows 10 iso.
If it's not working, I found another solution, you have to edit the info.plist of the Boot Camp Assistant's package content:
Open a Finder window.
Navigate to Applications>Utilities
Control Click or Right Click on Boot Camp Assistant and select "Show Package >Contents"
Open the Contents folder
Drag the file "info.plist" to your desktop (I also recommend saving it in >another place as well in case you want to revert to the original)
Open info.plist on your desktop with a text editor
Find the field labeled as below:
<key>32BitSupportedModels</key> <array> <string>MacBook7,1</string> <string>MacBookAir5,2</string> <string>MacBookPro10,1</string> <string>MacPro5,1</string> <string>Macmini5,3</string> <string>iMac12,2</string> </array>Time to find what your Mac is. Click the Apple in the top left hand corner and select About This Mac
- Click More Info...
- Click System Report...
- Under Hardware Overview, look for Model Identifier and copy it
With your Mac's Identifier copied, go back to your open info.plist file create a string at the TOP of the entries. So if your Mac identifier was "iMac13,2" then it would look like this:
<key>32BitSupportedModels</key> <array> <string>iMac13,2</string> <string>MacBook7,1</string> <string>MacBookAir5,2</string> <string>MacBookPro10,1</string> <string>MacPro5,1</string> <string>Macmini5,3</string> <string>iMac12,2</string> </array>Save and close info.plist. Drag info.plist back into the Contents folder and select replace. (You may have to authenticate and enter your admin password).
Start Bootcamp and it should allow you to use your Disk/USB with both versions. I wouldn't recommend installing the x86 (32 bit) version of Windows 7, but this will allow you to get to the point of the installation to select x64 (64 bit) if you have an ISO file with both 32 bit and 64 bit combined. Hope this helps.
https://discussions.apple.com/thread/4747024
Caution, you might be resign the package:
- Open your terminal, use the following command
sudo codesign -fs - /Applications/Utilities/Boot\ Camp\ Assistant.app
I had the same issue and this worked for me:
Hope this works!
The System Integrity Protection in newer versions of OS X prevents modification of Boot Camp Assistant.app/, as suggested by other answers. I tried duplicating the file and I was able to modify the duplicate, but it didn't fix the issue for me.
I solved this problem by tricking Boot Camp Assistant with a Windows 8 ISO.
windows.iso.windows.iso in Boot Camp Assistant. It should accept it.windows.iso.windows.iso and select "Delete Immediately". (Emptying the Trash will fail because it was already opened, but specifying it directly seems to avoid this.)windows.iso.After using the Windows 8 ISO to pass the verification process, it can successfully use the Windows 10 ISO we swap in to create and use an installation disk. I'm making this post from a resulting Windows 10 installation on my iMac.
This page is 1st or 2nd in google for this error message, so I just thought I'd post what ended up working for me:
Attempted to install Windows 10 directly from the Microsoft website and got the same error message:
Boot Camp only supports Windows 7 or later installation on this platform. Please use an ISO file for Windows 7 or later installation.
What worked for me (or at least seems to be working, I'll update if not) is installing the latest ISO for Windows 8 from the Microsoft website, and updating to 10 from within 8? Wish me luck folks.
For me the solution was to make sure and download the 64bit version of the "Windows 10" edition and not the "Windows 10 N" or "KN" or "Single Language" editions.
For MacOS Sierra 10.12.6:
First, copy Boot Camp Assistant to your Desktop. Then using a text editor, such as XCode or Sublime Text 3, open the Boot Camp Assistant app which we copied to the Desktop, and find the info.plist file at
/Users/YOUR_NAME/Desktop/Boot Camp Assistant.app/Contents/Info.plist
Find the key "SupporedNonWin10Models", and delete the string containing your mac's model number (which can be found in "about this mac" > system report > hardware > model identifier)." So for me, I deleted
<string>iMac12,1</string>
Save the Info.plist file, and resign the code in terminal using
sudo codesign -fs - /Users/YOUR_NAME/Desktop/Boot\ Camp\ Assistant.app
Now open the Boot Camp Assistant copy on the Desktop and it will give the option to make a Windows 7 or newer bootable usb instead of a windows 7 or 8 USB.
I have just found another way. I tried all the methods listed here by the wonderful people who have taken their time to help out.
So, in info.plist scroll down to section “SupporedNonWin10Models”.
And remove the line that shows your Mac model. In my case it's
MacBookPro8,1.
Save the file and then run boot camp assistant. It should give you the “Create a Windows 7 or later version install disk.”
I hope this helps!
For me, upgrading the operating system did not work, it still said to use a higher version of OS (even though I was using the latest from Windows site). I selected the old windows 8 version iso, then after clicking next, but before formating the USB drive, i replaced the iso in the folder with the windows 10 image, using the same filename - but then it gave an error when starting the installation - that the disk was not Win7 or higher.
Now I am downloading older version of Win 10 from here to try: http://windowsiso.net/windows-10-iso/windows-10-creators-update-1709-download-build-16299-15/windows-10-fall-creators-update-1709-iso-download/
I have used Boot Camp multiple times and had the same problem one time because of corrupted ISO file. Make sure the Windows ISO file is downloaded from Microsoft.com. Here is a snapshot on latest macOS Catalina 10.15:
I can't comment so I'll just reply. For those tinkering with Boot Camp Assistant.app:
Do not modify the original system's app! Copy the app to another folder, rename it to Boot Camp Assistant Mod.app or something else, and thinker with that copy. This way you'll retain the original untouched .app, just in case something goes cuco!
Better safe than sorry!
I had the same problem. All I had to do was as follows (close Boot Camp if it's running):
Create backup of info.plist (inside package contents of Boot Camp Assistant)
In info.plist scroll down to section Win7OnlyModels
Delete the model ID "closest to yours" (in my case, I have a iMac Early 2009 and the model ID in the list was iMac12,1)
Replace old info.plist file
Run Boot Camp Assistant
