HomeWinBuzzer TipsHow to Create a Custom, Updated Windows 10 Recovery Partition

How to Create a Custom, Updated Windows 10 Recovery Partition

We show you how to create your own Windows recovery image and add it to a Windows 10 recovery partition with EasyBCD.


These days, basically every computer comes with a Windows 10 recovery partition that’s provided by the OEM. The useful addition means less reliance on third-parties if you need to roll back your PC to its factory state, but it also means you’re going back to an old version of Windows that’s quite often filled with unnecessary programs and trial software.

What is a recovery partition?

Due to the inclusion on their PC by default, many users assume the recovery partition isn’t something they should mess with. In reality, though, it’s completely safe and relatively easy to format the OEM recovery partition and create a recovery partition of your own.

The recovery partition is simply a save of the system’s state when the manufacturer first set up the PC. It usually takes the form of a .wim file that can be accessed through the usual recovery interface. You can create a recovery partition in Windows yourself to replace those files, but it’s usually not a good idea to simply delete the OEM partition without replacing it.

To create a recovery drive in Windows 10, you must first create a Windows recovery image, before preparing the partition and adding it to your boot menu for easy access. If you want to create a full Windows 10 System Image Backup, there is an easier way to do it which does not work to update the recovery partition.

How to Capture a Windows Recovery Image as a WIM file

There’s some preparation required before you create your windows recovery image, though this is reduced if you already keep your OS maintained and up-to-date. First, make sure your PC is fully updated, has the user accounts and software you want to be included, and has the themes/settings you’d prefer. Once complete, boot from Windows installation media by following this guide.

  1. Open Command Prompt via Windows Installation Media

    Once your PC boots, ignore the setup screen and press “Shift + F10” to open the command-line interface.

    Windows 10 - Installation Media - open CMD

  2. (Optional) Initialize networking services

    You only need to do this if you want to save your Windows 10 recovery image on a network drive. To do so, type wpeinit and press “Enter”.

    Windows 10 - Installation - CMD - wpeinit

  3. (Optional) Map a network drive for network drive storage

    In Command Prompt, enter the following command, replacing ‘Z:’ with your mapped drive, ‘storageserver’ with the server name, and ‘images’ with the name of your shared folder:

    net use Z: \\storageserver\images

    Windows 10 - Installation - CMD - net use

  4. Confirm your Windows 10 recovery drive with diskpart

    Before you create your Windows recovery image, it’s worth double-checking that you know the correct letter for your Windows drive and to save your image to. In Command prompt, verify this by typing diskpart, then list vol.

    You’ll be faced with an output similar to below. In our case, we can look at the size and use our previous knowledge to determine that ‘C’ is our OS/source drive and ‘D’ is the destination we want to save our recovery image to. Be sure to type “exit” to leave diskpart before you continue.

    Windows 10 - Installation - CMD - diskpart list vol

  5. Capture the Windows recovery image

    We’re now ready to capture our OS image, which is possible via the following command, which you should customize to suit your needs:

    dism /capture-image /imagefile:D:\install.wim /capturedir:C:\ /name:"Recovery Partition" /description:"Custom Recovery Partition" /compress:none

    /imagefile: determines where to save the captured image and its name, install.wim. /capturedir tells DISM the root folder of the disk to capture, which is C:\ for us. /name is quite self-explanatory – an identifier for our image, while /description gives some further detail. The /compress:none option turns off compression, which makes the process faster, but you can also use /compress:maximum if you want the image to take up less space.

    When complete, you can close out of Command Prompt and restart your PC.

    Windows 10 - Installation - CMD - DISM capture image

How to Create a Windows 10 Recovery Partition

Now we’ve captured our Windows recovery image, but there’s still a bit of work to do to ensure it remains accessible if our main OS runs into problems. First off, check that it actually saved:

  1. Check your folder for ‘install.wim’

    In Windows Explorer, navigate to the place you saved your Windows recovery image (in our case I:/), and look for “install.wim” to verify the save was performed correctly. Also check the size of the file, as this will become important in a second when we open our recovery partition creator.

    Windows 10 - Image File Size

  2. Create your Windows 10 Recovery Partition

    In a drive with enough spare space, create a recovery partition at least as large as the recovery image. We chose to make it 270 GB, rather than 269, just for some extra leeway. If you’re unsure how to create a partition, follow our in-depth guide here.

    Windows 10 - Disk Management - Create Recovery Partition

  3. Mount a Windows 10 ISO

    Mount a Windows 10 ISO by double-clicking it, ensuring its the same version as your current OS. If you didn’t use an ISO to create your Windows Installation Media, you can obtain one by following this guide.

    Windows 10 - Mount installation ISO as CD Drive

  4. Copy the Windows 10 Home or Windows 10 Pro setup files to your recovery partition

    Windows will mount the ISO as a new disk drive with several folders, including ‘boot’, ‘efi’, etc. Copy all of the files to your newly created Windows 10 recovery drive.

    Windows 10 - Copy Installation ISO files to Recovery Partition

  5. Delete the install.wim in the setup files from your ISO

    Your ISO will have come with a pre-made ‘install.wim’ file, the default OS. We need to delete this to make room for our custom one. Navigate to the “sources” folder and delete “install.wim”. It may be called “install.esd” if you made your ISO with the Media Creation Tool.

    Windows 10 - Recovery Partition - Delete install.wim or install.esd

  6. Copy your custom Windows 10 recovery image to the sources folder

    Keeping the sources folder open, drag the custom “install.wim” you created to the “sources” folder on the recovery drive. The transfer may take a little while.

    Windows 10 - copy own image-file to recovery partition

How to Add Your Custom Windows 10 Recovery Partition to the Boot Menu

Now we’re almost there; we just need to add the recovery partition to our boot menu. For this, we’ll be using a tool called EasyBCD, which you can download here. Despite the prompt, there’s no need to like the Facebook page. Install the software before you continue.

  1. Add a new EasyBCD entry

    Open EasyBCD and look for “Add New Entry” button in the left-hand menu. Click it.

    EasyBCD - Add New Entry

  2. Add your Windows recovery image as “WinPE”

    Look under the “Portable/External Media” heading for the “WinPE” tab. Click it, applying the following settings:

    Type: WIM Image (Ramdisk)
    Name: Windows 10 Recovery
    Path: Your boot.wim file (in the sources folder of your Windows 10 recovery drive.)

    EasyBCD - Select WinPE - boot.wim on Recovery Partition

  3. Write the changes to the Boot Menu

    Press the ‘+’ button to write these changes to your Windows 10 Boot Menu.

    EasyBCD - Apply Changes

  4. Hide the Windows 10 recovery drive in Disk Management

    We don’t need the recovery drive cluttering our UI anymore. In partition manager, hide the Drive letter by following this tutorial.

    Windows 10 - Disk Management - Remove Drive Letter from Recovery Partition

  5. Restart to Advanced Startup Options to select the recovery partition

    To check our recovery partition, which must boot to Advanced Startup options. If you don’t know how to do this, you can follow our previous guide. Verify that /sources/boot.wim shows up under our available options and select it if you’d like to restore your OS.

    Windows 10 - Advanced Startup Options - Boot Menu - Recovery Partition

Ryan Maskell
Ryan Maskellhttps://ryanmaskell.co.uk
Ryan has had a passion for gaming and technology since early childhood. Fusing the skills from his Creative Writing and Publishing degree with profound technical knowledge, he enjoys covering news about Microsoft. As an avid writer, he is also working on his debut novel.
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