Symptoms
Unable to create a virtual machine using USB bootable flash drive.
Wizard boots in Windows but Windows Installer shows an error:
Resolution
Stop installation process.
- Quit Parallels Desktop.
Open Finder and check if Windows installation media mounted. If so, unmount it using Eject button.
- Start Parallels Desktop > click on New
- Click Install Windows or another OS from DVD or image file, then click Continue.
USB flash drive must be detected in Operating systems found list
- Highlight USB source, click on Continue and proceed with the installation.
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