DISM /Online /Get-ReservedStorageState option unknown


  1. Posts : 76
    Windows 10
       #1

    DISM /Online /Get-ReservedStorageState option unknown


    I am following a tutorial here Enable or Disable Reserved Storage in Windows 10 in the option one section they mention
    Code:
    DISM /online /Get-ReservedStorageState
    However this option when I execute it says

    Code:
    Error: 87
    
    The get-reservedstoragestate option is unknown.
    For more information, refer to the help by running DISM.exe /?.
    
    The DISM log file can be found at C:\WINDOWS\Logs\DISM\dism.log
    Here is a screenshot.
    DISM /Online /Get-ReservedStorageState option unknown-annotation-2020-06-01-045255.jpg
      My Computer


  2. Posts : 13,301
    Windows 10 Pro (x64) 21H2 19044.1526
       #2

    Attachment 281282

    Attachment 281283

    Just ran on my non upgraded computer and got the same as you with the command prompt

    strange
    Last edited by thomaseg1; 31 May 2020 at 19:52.
      My Computers


  3. Posts : 41,462
    windows 10 professional version 1607 build 14393.969 64 bit
       #3

    Whether the command does or does not work depends on whether there is or is not a reserved storage.

    Reserved storage was not made available to Windows upgrades to 1903 and beyond.

    It is available for clean install 1903, 1909. 2004 etc.

    So it's both the version and how the version was installed.

    Once reserved storage is in use its size may vary.
      My Computer


  4. Posts : 13,301
    Windows 10 Pro (x64) 21H2 19044.1526
       #4

    Thanks Zbook ...thought I was going nuts
      My Computers


  5. Posts : 13,301
    Windows 10 Pro (x64) 21H2 19044.1526
       #5

    Just checked my preview machines one was clean install the other upgrade
    the clean install had reserved the upgrade did not.
      My Computers


  6. Posts : 76
    Windows 10
    Thread Starter
       #6

    zbook said:
    Whether the command does or does not work depends on whether there is or is not a reserved storage.

    Reserved storage was not made available to Windows upgrades to 1903 and beyond.

    It is available for clean install 1903, 1909. 2004 etc.

    So it's both the version and how the version was installed.

    Once reserved storage is in use its size may vary.
    I think there is no reserved storage in my laptop. That is why there is no such output. I tried to execute again today after reboot etc but no use.

    Then on the same tutorial on option two it mentions to execute
    Get-WindowsReservedStorageState
    this also does not exist as command on my system.
    DISM /Online /Get-ReservedStorageState option unknown-annotation-2020-06-01-153926.jpg
    I am on home edition of Windows 10. So may be home edition does not have all commands installed.
    Last edited by sandila; 01 Jun 2020 at 05:11.
      My Computer


 

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