![macos - Paralells Reports Missing Operating System with Windows 10 bootcamp Partition - Ask Different macos - Paralells Reports Missing Operating System with Windows 10 bootcamp Partition - Ask Different](https://i.stack.imgur.com/XuwKc.png)
macos - Paralells Reports Missing Operating System with Windows 10 bootcamp Partition - Ask Different
![macos - Paralells Reports Missing Operating System with Windows 10 bootcamp Partition - Ask Different macos - Paralells Reports Missing Operating System with Windows 10 bootcamp Partition - Ask Different](https://i.stack.imgur.com/UREfe.png)
macos - Paralells Reports Missing Operating System with Windows 10 bootcamp Partition - Ask Different
Missing Operating System" error when booting from rEFIt while trying to install Windows 7 : r/applehelp
![macos - Paralells Reports Missing Operating System with Windows 10 bootcamp Partition - Ask Different macos - Paralells Reports Missing Operating System with Windows 10 bootcamp Partition - Ask Different](https://i.stack.imgur.com/tFIat.png)