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In new windows 11 up to date as of writing this. Core isolation memory integrity does not work and will not turn on. Every time I scan for incompatible drivers, none are listed. Checked the windows update, the system is up to date, and no errors in device drivers were found. All drivers appear up to date. BIOS most recent available (the same driver that was installed prior to this error occurring. None of the threads seem to address this, only ones where the driver is known. The DG readiness tool is not user-friendly for everyday users. Need a solution that can be done at home without having to be an IT guru or MSCE certified. It will not let me upload the screenshot or picture, keep getting errors in that as well.
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This worked perfectly. Although I had to already restore my PC, after following these instructions and restarting the device this helped. My windows security is not showing a warning and Core Isolation is green and turned on.
Thank you - I have been looking for this solution for over a year. Thank you.
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My view on this is give up unless you have a simple driver issue you can see in device manager. That is because your issues are otherwise because of your hardware / bios configuration. If Microsoft's security specification are not achieved by your hardware / bios, it's unlikely you can fix it. I replaced a Dell Inspiron with issues with a Dell OptiPlex running Windows Professional and have had no more memory integrity or other silly issues. I have not noticed complaints in the forums about Dell OptiPlex. OptiPlex is intended for business customers. I understand it has a standardized hardware / bios configuration so image transfer is readily possible, whereas models intended for the home market (Dell or not) have varying configurations driven by the components readily available at the time of assembly to keep the build cost down. Assuming all that to be true, it would explain why some users of a certain model have issues, and others don't.
Hi I have not tried regedit yet. I have had so much trouble with DELL XPS desk top freezing etc etc I am a little over it. See how it goes, since 23H2 I have not had a freeze so don't want to touch anything right now. Thanks for your advice.
DellD3.WinSVC.DLauncher is from dell digital delivery... Did you used the regedit trick?
And MichaelStephenson6, use the DG readiness tool to discover what are missing, as theres some pre-requisites to use the memory integrity (secure boot, virtual machine plataform and/or hyper-v for example...), and make sure you set enabled to 1, as another value could turn it off... you could remove the Enabled dword too and see if windows will show any incompatible driver, and the DG readiness tool can show this too using -capable
