Windows 10: Cannot access System reserved partition in diskmgmt.msc

Discus and support Cannot access System reserved partition in diskmgmt.msc in Windows 10 Customization to solve the problem; I'm trying to access the System Reserved Partition. When I start the disk management console I can see the volume I want but properties is greyed out.... Discussion in 'Windows 10 Customization' started by PaulBarbee, Mar 9, 2019.

  1. Cannot access System reserved partition in diskmgmt.msc


    I'm trying to access the System Reserved Partition. When I start the disk management console I can see the volume I want but properties is greyed out. I'm on Windows 10 Home Insider preview, build 18351.1. I can access it from Powershell using mountvol F: /S. I can also access it from Linux, but that's time consuming. Can I really not access this from partition from its own OS, Microsoft???

    :)
     
    PaulBarbee, Mar 9, 2019
    #1
  2. Anthony Gal, Mar 9, 2019
    #2
  3. Windows 10 upgrade: unable to access the system reserve partition

    Can't upgrade to windows 10. Keep getting the error message that windows is unable to access the system reserve partition. I checked and this partition is 95% full. Any suggestions? Thanks
     
    DoyleChambers, Mar 9, 2019
    #3
  4. Alan B Win User

    Cannot access System reserved partition in diskmgmt.msc

    "Windows 10 couldn't be installed - we could update the system reserved partition"

    I think you mean "could not update", not "could".

    Suggestions:

    • Disconnect any other hard drives.
    • Run chkdsk /f on the System Reserved partition. You'll have to do this from the CMD prompt in Repair Mode.
    • Initially there were reports of some System Reserved partitions being too small for the upgrade. Search for details if the first two suggestions fail.
     
    Alan B, Mar 9, 2019
    #4
Thema:

Cannot access System reserved partition in diskmgmt.msc

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