Core isolation and V-Box


  1. MaloK
    Posts : 2,800
    Windows 7 Pro
       New #1

    Core isolation and V-Box


    Win 10.0.19044 updated and latest release of V-Box

    ThinkPad T460
    Core i5-6300U
    16Go Ram
    Uefi / secureboot

    Since a couple of days I was forced to disable core isolation or none of my VMs would start.

    I get the same behaviour you get when you try to run Windows on a Defective Computer.

    File access errors, BSODs, It even manages to crash booting a simple PE.

    Running a complete new VM and Windows installation result in a crash of "some kind".

    It's almost nearly never the same error, loll.

    Disabling Core Isolation fixed it.

    Anyone else meet that problem ?
      My Computers
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  3. Compumind
    Posts : 5,048
    Windows 10/11 Pro x64, Various Linux Builds, Networking, Storage, Cybersecurity Specialty.
       New #2

    Hi.

    I use VMware and have core isolation enabled.

    Do you have Hyper-V active on your system?
    If so temporarily disable it and try again with CI enabled.

    This might interest you, as well:

    virtualbox.org • View topic - Windows 10 v1809 - Defender Core Isolation-Memory Integrity - Blocks VirtualBox 6.x VM load

      My Computer
    Quote Quote

 

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