Booting Windows 7 from a VHD file

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There are multiple ways to boot directly from a Windows 7 VHD file.

The first step involves attaching the VHD file which can be done using Disk management Console OR using the command line (Both methods are outlinedbelow)

Next Using BCDBOOT to create an entry in the Boot manager.

 

-> Attaching the VHD using Disk Management Console

Run DISKMGMT.MSC

From the “Action” menu, select “Attach VHD”

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Browse to the VHD file and click OK.

This will attach and map the VHD file as Drive letter. (Assuming it is F : )

-> Attaching the VHD using DISKPART

Run CMD.EXE (as an Administrator)

Type DISKPART

Next SEL VDISK FILE={Path to the VHD FILE}

Then ATTACH VDISK

This will associate a drive letter to the VHD file (Assuming it is F:)

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Now run CMD.EXE (as an Administrator)

Run the following Command –> BCDBOOT F:\Windows

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Now if you reboot the machine you will a new entry that corresponds to booting the VHD file.