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Please, post the full error message or a screenshot.
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Please, post the full error message or a screenshot.

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Sorry for the delay, thanks for the help....up and running now.
</div>


Sorry for the delay, thanks for the help....up and running now.

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Hello,<br />
<br />
I've converted one of my servers to a VHDX using &quot;Disk2VHD&quot;, a utility by Sysinternals<br />
<br />
The conversion is a success, I create the VM in Hyper-V, attach the converted HDD and start it up. &nbsp;<br />
<br />
I get the error &quot;Boot Filed&quot; EFI SCSI Device.....<br />
<br />
Need some direction, obviously not heavilly experienced with Hyper-V<br />
<br />
Thanks so much.
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</div>


Hello,

I've converted one of my servers to a VHDX using "Disk2VHD", a utility by Sysinternals

The conversion is a success, I create the VM in Hyper-V, attach the converted HDD and start it up.  

I get the error "Boot Filed" EFI SCSI Device.....

Need some direction, obviously not heavilly experienced with Hyper-V

Thanks so much.

Converting a physical server to a Hyper-V server

Microsoft Virtual Server was a virtualization solution that facilitated the creation of virtual machines on the Windows XP, Windows Vista and Windows Server 2003 operating systems. Virtual machines are created and managed through a web-based interface that relies on Internet Information Services (IIS) or through a Windows client application tool called VMRCplus. Features included Linux guest operating system support, Virtual Disk Precompactor, symmetric multiprocessing (SMP), x64 host operating system support, the ability to mount virtual hard drives on the host machine and additional operating systems support, including Windows Vista, and a volume shadow copy writer.

Microsoft Virtual Server

Hyper-V is a native hypervisor; it can create virtual machines on x86-64 systems and supersedes Windows Virtual PC as the hardware virtualization component of the client editions of Windows NT. A server computer running Hyper-V can be configured to expose individual virtual machines to one or more networks. Hyper-V Server supports remote access via Remote Desktop Connection. Administration and configuration of the host OS and the guest virtual machines is generally done over the network.

Hyper-V

Virtualization is the act of creating a virtual (rather than actual) version of something, including (but not limited to) a virtual computer hardware platform, operating system (OS), storage device, or computer network resources. Virtualization is usually the creation of a system that executes separate from the underlying hardware resources, or the creation of an entire desktop for systems located elsewhere, similar to thin clients.