How can I install Windows 10 onto a partition which uses ReFS? Likewise, for Windows 11?

Jay Schmoll 46 Reputation points

I have been unable to install Windows 10 onto a partition which I formatted with ReFS. I had to erase the partition and/or to reformat it to use NTFS. I want to be able to install Windows 10 and Windows 11 onto separate partitions on separate storage devices HDDs/SSDs in separate computers.

How can I successfully do that?

Windows 10
Windows 10
A Microsoft operating system that runs on personal computers and tablets.
10,944 questions
Windows 11
Windows 11
A Microsoft operating system designed for productivity, creativity, and ease of use.
8,613 questions
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Accepted answer
  1. Ian Xue (Shanghai Wicresoft Co., Ltd.) 32,156 Reputation points Microsoft Vendor

    Hi Jay Schmoll,

    Thank you for posting in Microsoft Q&A.

    Unfortunately, it's not supported to install Windows on a ReFS partition because ReFS is not currently bootable.

    The following features are unavailable on ReFS at this time:

    Functionality ReFS NTFS
    File system compression No Yes
    File system compression No Yes
    File system encryption No Yes
    Transactions No Yes
    Object IDs No Yes
    Offloaded Data Transfer (ODX) No Yes
    Short names No Yes
    Extended attributes No Yes
    Disk quotas No Yes
    Bootable No Yes
    Supported on removable media No Yes

    Best Regards,

    Ian Xue

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