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Core Isolation Failed- Incompatible Driver

Anonymous
2021-09-05T16:37:15+00:00

Core Isolation Failed- Incompatible Driver

Hi,

Turning on Device Security, Core Isolation, Memory Integrity -- resulted in the following error message: Resolve any driver incompatibilities and scan again.

Frmupgr.sys

WIDCOMM

Import date 9/3/2021

Driver date 5/7/2007

Published name:  oem80.inf

I have opened device manager using windows key + R open devmgmt.msc I do not have errors; no Bluetooth on this desktop no Bluetooth devices listed in device manager, in use or attached.

I need help. Thank you in advance.  My question is how remove this incompatibility.

Windows Insider program | Windows Insider preview | Desktop environment and Start menu

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BryceSor 5,305 Reputation points Volunteer Moderator
2021-09-06T21:09:38+00:00

What is the make and model of the motherboard/computer please?

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  1. Anonymous
    2021-09-06T18:56:27+00:00

    Windows 11 Pro

    Version 21H2

    installed 9/6/2021

    OS build 22000.176

    Windows Feature Experience Pack 1000.22000.176.0

    Last night I deleted Frmupgr.sys  WIDCOMM

    Now I am able to turn on Memory Integrity.

    I have reloaded Windows 11 from scratch downloading from the cloud.

    But I am still short of my goal of Secure Boot on. The reason I built a new computer was to have the security and other improvement that came along with 10 generation hardware.

    I know that deleting Frmupgr.sys is not the best choice. This computer does not have Bluetooth and I can find an upgrade for the driver.

    any additional information will be greatly appreciated especially in reference to secure boot and if I need to do something to restore Frmupgr.sys

    Thank You

    Jerry Sims

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  2. Anonymous
    2021-09-07T00:11:48+00:00

    Hi Bryce,I am answering your questions and including additional information from the BIOS.  Hope I am being helpful.Gigabyte Z 490 Vision G BIOS version F4 BIOS date 5/18/2020 BIOS ID 8ACML010Intel Core I 5 – 10400 CPU @2.9GHz SSD 970 EVO 1TB  Ram 32.0 GBAdditional BIOS informationCSM Support Disable              This should disable Legacy BIOS to use only EUFI.Intel Trusted Platform PTT enabled    Gigabyte’s  Platform Trusted TechnologyTPM 20 Device FoundWindows 10 Features set to  Windows  I think this is required for secure boot.Secure Boot Mode set to CustomThe above setting were set before I reloaded Windows 11 Professional Beta last night my understanding is that the BIOS must be set up before installing  Windows 11 Pro if or Secure Boot will not work.Thank You,Jerry

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  3. BryceSor 5,305 Reputation points Volunteer Moderator
    2021-09-06T18:02:10+00:00

    What version on Insider are you using and the build number

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  4. Anonymous
    2021-09-06T17:05:09+00:00

    Hi,

    Thank you for writing to Microsoft Community Forums.

    I understand that you’re facing issues with Core Isolation on your PC.

    We do have a dedicated forum where you should find support. I would suggest you to post your query on Windows on Q&A, where we have support professionals with expertise to assist you with your query.

    Regards,

    Prakhar Khare

    Microsoft Community – Moderator

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