If you're attempting to create a Windows To Go USB stick using Rufus on Parallels Desktop on your Mac, you may encounter an error known as the "ISO Image Scan Failure." This error can be quite frustrating, especially if you are unfamiliar with troubleshooting methods. In this article, we'll explore the causes of this error, provide potential solutions, and share some practical examples.
Original Problem Code
The issue typically surfaces when trying to use Rufus on a virtual machine setup. The error could look like this:
Error: ISO Image Scan Failure
What Causes the "ISO Image Scan Failure"?
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Incompatible ISO File: The ISO file you are using may not be compatible with Rufus, or it may be corrupted. Always ensure you download the ISO file from a reliable source.
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Virtual Machine Limitations: Running Rufus on Parallels Desktop may have some limitations. The virtual hardware might not allow Rufus to scan the ISO properly.
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Permissions Issue: Ensure that Rufus has the necessary permissions to access the ISO file on your system.
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Parallels Configuration: The settings in Parallels could also lead to this error, especially concerning USB device access.
Solutions to Fix the Error
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Check ISO File: Make sure that the ISO file is not corrupted. You can verify its integrity using checksums available from the source you downloaded it from.
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Change USB Device Settings: Within Parallels Desktop, navigate to the configuration settings and ensure that USB device settings are optimized for use. Go to "Hardware" > "USB & Bluetooth" and make sure the USB device is connected.
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Run Rufus with Elevated Permissions: Sometimes, running Rufus as an administrator can help resolve permission-related issues. If you’re on a virtual machine, make sure the user has the right permissions.
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Update Parallels and Rufus: Ensure that both Parallels Desktop and Rufus are up to date. Software updates often contain fixes for known issues.
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Use an Alternative USB Creation Tool: If the problem persists, consider using an alternative tool for creating the USB stick, such as UNetbootin or WinToUSB.
Practical Example: Creating a Windows To Go USB Stick
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Download Rufus and Windows ISO: First, ensure you have the latest version of Rufus and a valid Windows ISO file.
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Launch Parallels Desktop: Start Parallels Desktop and create a new virtual machine, if necessary.
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Access Rufus: Open Rufus on your Windows VM and connect your USB drive.
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Select ISO File: Click on the "Select" button in Rufus to choose your ISO file.
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Adjust Settings: Verify the partition scheme and file system settings are correct.
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Start Creation Process: Click "Start" to begin the process. If you see the "ISO Image Scan Failure" error, follow the troubleshooting tips mentioned above.
Conclusion
The "ISO Image Scan Failure" error can be a roadblock for many users attempting to create a Windows To Go USB stick using Rufus on Parallels Desktop. By understanding the potential causes and following the solutions outlined, you can efficiently resolve the issue and successfully create your USB stick.
For further assistance, consider checking out these helpful resources:
By utilizing this guidance, you can navigate through this common error and enjoy a seamless experience in creating your Windows To Go USB stick.
