VD: error VERR_NOT_SUPPORTED opening image file

This short article shows you a possible solution to the error “VD: error VERR_NOT_SUPPORTED opening image file…”.

When you have vhdx file and you try to open in VirtualBox then you might get the below error.

Failed to open the hard disk file C:\POC.vhdx.

Could not open the medium ‘C:\POC.vhdx’.

VD: error VERR_NOT_SUPPORTED opening image file ‘C:\VMs\Linux\POCWAS\Virtual Hard Disks\POCWAS.vhdx’ (VERR_NOT_SUPPORTED).

What I did was, I convert the vhdx format to vhd format then it worked.

The command to convert as below.

vboxmanage clonehd “C:\POC.vhdx” –format VHD “C:\POC.vhd”


About chanmingman

Since March 2011 Microsoft Live Spaces migrated to Wordpress (http://www.pcworld.com/article/206455/Microsoft_Live_Spaces_Moves_to_WordPress_An_FAQ.html) till now, I have is over 1 million viewers. This blog is about more than 50% telling you how to resolve error messages, especial for Microsoft products. The blog also has a lot of guidance teaching you how to get stated certain Microsoft technologies. The blog also uses as a help to keep my memory. The blog is never meant to give people consulting services or silver bullet solutions. It is a contribution to the community. Thanks for your support over the years. Ming Man is Microsoft MVP since year 2006. He is a software development manager for a multinational company. With 25 years of experience in the IT field, he has developed system using Clipper, COBOL, VB5, VB6, VB.NET, Java and C #. He has been using Visual Studio (.NET) since the Beta back in year 2000. He and the team have developed many projects using .NET platform such as SCM, and HR based applications. He is familiar with the N-Tier design of business application and is also an expert with database experience in MS SQL, Oracle and AS 400.
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2 Responses to VD: error VERR_NOT_SUPPORTED opening image file

  1. Pingback: VirtualBox, errore VD: error VERR_NOT_SUPPORTED e conversione formato macchina da VHDX a VDI – Eugenio Nappi

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