Core Isolation/Memory Integrity slider keeps turning off.


Duh, just remembered you told me that on an older memory integrity thread.
No problem, appreciate the feedback. I think I'm stumped anyhow and maybe in over my limited abilities.

This file:
HmseUsb.sys
driver 1.1.9.0 6/30/2010
pub name: oem89.inf
Renesas Electronics Corp

is also listed a blocking Core Iso. I can't find anything on my system that correlates to. Appears it may be related to USB 3.0, but mine are all Intel, Intel drivers. It might be related to something called DIFX . I have DPinst.exe file but I don't think its ever been installed, and have no idea what it is, likely more 'bloatware' when I bought this HP.

Thanks again, hate to be a bother.
 

My Computer

System One

  • OS
    Windows 11 Intel i5 10400 HD630 graphics chip
    Computer type
    PC/Desktop
    Manufacturer/Model
    HP
    CPU
    i5-10400
    Memory
    12 gb
    Graphics Card(s)
    HD630 chipset
    Monitor(s) Displays
    LG 24inch
    Hard Drives
    SSD, external usb drive 1tb for files/backups
    Keyboard
    wireless Logi
    Mouse
    ms 4000 wireless mouse
    Internet Speed
    10meg
    Browser
    Firefox
    Antivirus
    Defender
    Other Info
    Win11 Home 23H2 22631.3374 03/26/24
No problem, appreciate the feedback. I think I'm stumped anyhow and maybe in over my limited abilities.
One of the expert super geeks on here like Bree or others may recognize it and be able to help you. Whole reason I follow this site is all the mystery problems Windows brings and the experts here that like to tackle them.
 

My Computers

System One System Two

  • OS
    Windows 11 22H2
    Computer type
    Laptop
    Manufacturer/Model
    Alienware M17 R3
    CPU
    Intel Core i7-10750H (Comet Lake)
    Motherboard
    Alienware
    Memory
    32GB DDR4
    Graphics Card(s)
    NVIDIA GeForce RTX 2060 and Intel UHD Graphics
    Sound Card
    Realtek ALC3281-CG
    Monitor(s) Displays
    17"
    Screen Resolution
    3840x2160
    Hard Drives
    Micron 2300 NVMe 1TB
    PC SN530 NVMe WDC 512GB
    Mouse
    Logitech MX Master 3
    Internet Speed
    60mbps
    Browser
    Vivaldi and Firefox
    Antivirus
    MS Defender and Malwarebytes Free
  • Operating System
    Windows 11 22H2
    Computer type
    Laptop
    Manufacturer/Model
    Microsoft Surface Laptop 3
    CPU
    Intel Core i7-1065G7 (Ice Lake)
    Motherboard
    Microsoft Corp.
    Memory
    16GB DDR4
    Graphics card(s)
    Intel Iris Plus Graphics
    Sound Card
    Omnisonic Speakers with Dolby Audio
    Monitor(s) Displays
    13.5” PixelSense Touchscreen Display
    Screen Resolution
    2256x1504
    Hard Drives
    Toshiba Memory 512GB
    Mouse
    Surface Arc Mouse
    Internet Speed
    60 mbps
    Browser
    Vivaldi and Firefox
    Antivirus
    MS Defender and Malwarebytes Free
This file:
HmseUsb.sys
driver 1.1.9.0 6/30/2010
pub name: oem89.inf
Renesas Electronics Corp

I can't find anything on my system that correlates to.
Open Device Manager. Click on View > Show hidden devices. This will show all devices that were ever connected, the ones no longer connected having grey icons. You should find it there. If so, you can uninstall it there too. That's how I removed my wdcsam64_prewin8.sys driver.

This may help you identify the device concerned.


device-manager-uninstall-wd-ses-device-png.17222
 

My Computers

System One System Two

  • OS
    Windows 11 Home
    Computer type
    Laptop
    Manufacturer/Model
    Acer Aspire 3 A315-23
    CPU
    AMD Athlon Silver 3050U
    Memory
    8GB
    Graphics Card(s)
    Radeon Graphics
    Monitor(s) Displays
    laptop screen
    Screen Resolution
    1366x768 native resolution, up to 2560x1440 with Radeon Virtual Super Resolution
    Hard Drives
    1TB Samsung EVO 870 SSD
    Internet Speed
    50 Mbps
    Browser
    Edge, Firefox
    Antivirus
    Defender
    Other Info
    fully 'Windows 11 ready' laptop. Windows 10 C: partition migrated from my old unsupported 'main machine' then upgraded to 11. A test migration ran Insider builds for 2 months. When 11 was released on 5th October it was re-imaged back to 10 and was offered the upgrade in Windows Update on 20th October. Windows Update offered the 22H2 Feature Update on 20th September 2022. It got the 23H2 Feature Update on 4th November 2023 through Windows Update.

    My SYSTEM THREE is a Dell Latitude 5410, i7-10610U, 32GB RAM, 512GB ssd, supported device running Windows 11 Pro (and all my Hyper-V VMs).

    My SYSTEM FOUR is a 2-in-1 convertible Lenovo Yoga 11e 20DA, Celeron N2930, 4GB RAM, 256GB ssd. Unsupported device: currently running Win10 Pro, plus Win11 Pro RTM and Insider Beta as native boot vhdx.

    My SYSTEM FIVE is a Dell Latitude 3190 2-in-1, Pentium Silver N5030, 4GB RAM, 512GB NVMe ssd, supported device running Windows 11 Pro, plus the Insider Beta, Dev, and Canary builds as a native boot .vhdx.
  • Operating System
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    Dell Lattitude E4310
    CPU
    Intel® Core™ i5-520M
    Motherboard
    0T6M8G
    Memory
    8GB
    Graphics card(s)
    (integrated graphics) Intel HD Graphics
    Screen Resolution
    1366x768
    Hard Drives
    500GB Crucial MX500 SSD
    Browser
    Firefox, Edge
    Antivirus
    Defender
    Other Info
    unsupported machine: Legacy bios, MBR, TPM 1.2, upgraded from W10 to W11 using W10/W11 hybrid install media workaround. In-place upgrade to 22H2 using ISO and a workaround. Feature Update to 23H2 by manually installing the Enablement Package.

    My SYSTEM THREE is a Dell Latitude 5410, i7-10610U, 32GB RAM, 512GB ssd, supported device running Windows 11 Pro (and all my Hyper-V VMs).

    My SYSTEM FOUR is a 2-in-1 convertible Lenovo Yoga 11e 20DA, Celeron N2930, 4GB RAM, 256GB ssd. Unsupported device: currently running Win10 Pro, plus Win11 Pro RTM and Insider Beta as native boot vhdx.

    My SYSTEM FIVE is a Dell Latitude 3190 2-in-1, Pentium Silver N5030, 4GB RAM, 512GB NVMe ssd, supported device running Windows 11 Pro, plus the Insider Beta, Dev, and Canary builds as a native boot .vhdx.
Please open eventvwr and look at

Applications and Service Logs\Microsoft\Windows\CodeIntegrity\Operational
->Anything useful in there?
 

My Computer

System One

  • OS
    Win11
Thanks for the tips/hints guys. I think I have fianlly rooted out the source of the Renasas , oem89.inf driver issues.
This site:
describes the HmseUsb removal information, which points to the DiFX I found earlier that contains the DPInst.exe

This page: DIFx Guidelines - Windows drivers describes the DPInst.exe among others that are now deprecated.

So I think by running the long-string command on the Renasas page, followed up if needed by using PnPUtil to remove the oem89.inf should get me in shape to turn on Core/Isolation.

The only remaining question would be the oem89.PNF file that is associated with the .inf file not sure if removing the .inf will also take out the .PNF

Thanks again.
 

My Computer

System One

  • OS
    Windows 11 Intel i5 10400 HD630 graphics chip
    Computer type
    PC/Desktop
    Manufacturer/Model
    HP
    CPU
    i5-10400
    Memory
    12 gb
    Graphics Card(s)
    HD630 chipset
    Monitor(s) Displays
    LG 24inch
    Hard Drives
    SSD, external usb drive 1tb for files/backups
    Keyboard
    wireless Logi
    Mouse
    ms 4000 wireless mouse
    Internet Speed
    10meg
    Browser
    Firefox
    Antivirus
    Defender
    Other Info
    Win11 Home 23H2 22631.3374 03/26/24
Mine actually shows as having 0 incompatible drivers, Lets me turn it on, Then after a reboot its off again. Ah meh who cares.
 

My Computer

System One

  • OS
    11
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom
    CPU
    10700k@5.2
    Motherboard
    Gigabyte Gaming X Z490
    Memory
    Viper Steelseries 32gb@ 3600mhz
    Graphics Card(s)
    Gigabyte 2070 Super 8GB, +200 core + 600 memory
    Monitor(s) Displays
    ASUS 4k HDR, Two 1080p Benq and Samsung
    Screen Resolution
    3840x2160/2560x1440/1920x1080
    Hard Drives
    Adata XPG SX8200 PRO 1tb
    Samsung EVO 870 500GB
    PSU
    Corsair RX 650
    Case
    NZXT h510
    Cooling
    CM HYPER 212 RGB
    Keyboard
    Razer Ornata Chroma
    Mouse
    Steelseries Rival 710
So, if my drivers are fine, maybe it's my incompatible CPU for Win 11?
 

My Computer

System One

  • OS
    Win11/10 Dual Boot
    Computer type
    Laptop
    Manufacturer/Model
    HP ENVY
    CPU
    i5 Core 7200U@2.50GHz
    Motherboard
    HP 81AD (U3E1)
    Memory
    12GB
    Graphics Card(s)
    Generic PnP Monitor (1920x1080@60Hz) Intel HD Graphics 620 (HP)
    Sound Card
    Conexant ISST audio
    Monitor(s) Displays
    Generic PnP Monitor
    Screen Resolution
    1536x864 pixels
    Hard Drives
    HGST HTS721010A9E630
    Mouse
    Logitec Anywhere 2
    Internet Speed
    Good enough for me!
    Browser
    Firefox/Edge
    Antivirus
    Windows Defender and Malwarebytes
So, if my drivers are fine, maybe it's my incompatible CPU for Win 11?
If I remember it should state, you have incompatible driver and show which ones. I'll have to check this later to confirm, but I think you can check it yourself as you try to enable it ;-)

Yeah it should tell you - Core isolation. The other thing if on...
Note: If you try to install a device with an incompatible driver after turning on memory integrity, you may see the same message. If so, the same advice applies - check with the device manufacturer to see if they have an updated driver you can download, or don’t install that particular device until a compatible driver is available.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 23H2 (Build 22631.3296)
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom built
    CPU
    Intel i9-9900K
    Motherboard
    Gigabyte Aorus Z390 Xtreme
    Memory
    32G (4x8) DDR4 Corsair RGB Dominator Platinum (3600Mhz)
    Graphics Card(s)
    Radeon VII
    Sound Card
    Onboard (ESS Sabre HiFi using Realtek drivers)
    Monitor(s) Displays
    NEC PA242w (24 inch)
    Screen Resolution
    1920 x 1200
    Hard Drives
    5 Samsung SSD drives: 2X 970 NVME (512 & 1TB), 3X EVO SATA (2X 2TB, 1X 1TB)
    PSU
    EVGA Super Nova I000 G2 (1000 watt)
    Case
    Cooler Master H500M
    Cooling
    Corsair H115i RGB Platinum
    Keyboard
    Logitech Craft
    Mouse
    Logitech MX Master 3
    Internet Speed
    500mb Download. 11mb Upload
    Browser
    Microsoft Edge Chromium
    Antivirus
    Windows Security
    Other Info
    System used for gaming, photography, music, school.
  • Operating System
    Win 10 Pro 22H2 (build 19045.2130)
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom Built
    CPU
    Intel i7-7700K
    Motherboard
    Gigabyte GA-Z270X-GAMING 8
    Memory
    32G (4x8) DDR4 Corsair Dominator Platinum (3333Mhz)
    Graphics card(s)
    AMD Radeon R9 Fury
    Sound Card
    Onboard (Creative Sound Blaster certified ZxRi)
    Monitor(s) Displays
    Dell U2415 (24 inch)
    Screen Resolution
    1920 x 1200
    Hard Drives
    3 Samsung SSD drives: 1x 512gig 950 NVMe drive (OS drive), 1 x 512gig 850 Pro, 1x 256gig 840 Pro.
    PSU
    EVGA Super Nova 1000 P2 (1000 watt)
    Case
    Phantek Enthoo Luxe
    Cooling
    Corsair H100i
    Mouse
    Logitech MX Master
    Keyboard
    Logitech MK 710
    Internet Speed
    100MB
    Browser
    Edge Chromium
    Antivirus
    Windows Security
    Other Info
    This is my backup system.
Thanks for the tips/hints guys. I think I have fianlly rooted out the source of the Renasas , oem89.inf driver issues.
This site:
describes the HmseUsb removal information, which points to the DiFX I found earlier that contains the DPInst.exe

This page: DIFx Guidelines - Windows drivers describes the DPInst.exe among others that are now deprecated.

So I think by running the long-string command on the Renasas page, followed up if needed by using PnPUtil to remove the oem89.inf should get me in shape to turn on Core/Isolation.

The only remaining question would be the oem89.PNF file that is associated with the .inf file not sure if removing the .inf will also take out the .PNF

Thanks again.
Okay, got brave and started removing the bad drivers.
1st: The instructions given on the link from Ranesas did not do anything. (Or I was not running it right)
2nd: I just manually deleted DIFX and sub folders (so far nothing bad happened)
3rd: Initial instructions I found for using PnPUtil did not work, so googled up a page with commands for the PnPUtil and removed the oem89.inf
that had the Renesad driver 1.1.9.0, removed the WD drivers with same method.

I now have Core Isolation enabled - so far so good. Have done 4 restarts and it seems to be staying enabled.

Now new problem:
On reboot I get several Hyper V Hypervisor logs in Event Viewer System and 1 warning:
The hypervisor did not enable mitigations for CVE-2018-3646, CVE-2019-11091, CVE-2018-12126, CVE-2018-12127, and CVE-2018-12130 for virtual machines because HyperThreading is enabled. To enable mitigations for virtual machines, disable HyperThreading.

I have checked system Bios and it does not have any settings for Processor, or any to turn/off Threading.
System is HP Pavilion tp-01-1026 10th generation Intel core 15-10400, 12gig Ram and SSD.

I don't use any Virtual machines, unless windows 11 runs things there. Anything I should worry about with mitigations not enabled ?
 

My Computer

System One

  • OS
    Windows 11 Intel i5 10400 HD630 graphics chip
    Computer type
    PC/Desktop
    Manufacturer/Model
    HP
    CPU
    i5-10400
    Memory
    12 gb
    Graphics Card(s)
    HD630 chipset
    Monitor(s) Displays
    LG 24inch
    Hard Drives
    SSD, external usb drive 1tb for files/backups
    Keyboard
    wireless Logi
    Mouse
    ms 4000 wireless mouse
    Internet Speed
    10meg
    Browser
    Firefox
    Antivirus
    Defender
    Other Info
    Win11 Home 23H2 22631.3374 03/26/24
What about the log, did you look at it?
Yes I did thanks, there was nothing there but an error during Antivirus (Defender) scan about a .dll for the Intel Graphics Control Console.
I did a 'reset' on the console, and updated it but the error remains. Uninstalled the Intel graphics in Device manager, restarted, the updated the driver and it still persists , I have the Console disabled on 'startup' as I don't need it so just going to ignore that error. Here is the error if your interested :
Code Integrity determined that a process (\Device\HarddiskVolume3\ProgramData\Microsoft\Windows Defender\Platform\4.18.2203.5-0\MsMpEng.exe) attempted to load \Device\HarddiskVolume3\Windows\System32\DriverStore\FileRepository\iigd_dch.inf_amd64_e96a5623ed9fa7ca\igd10iumd64.dll that did not meet the Custom 3 / Antimalware signing level requirements.

Thanks again for the help. BTW: I have turned off again Core Isolation because I don't understand the Hyper V logs I stated above about disabled mitigations due to Hyper Threading being enabled for Virtual machines. I don't think Hyper Threading can be turn off on my particular Intel CPU.
Not been able to find anything on the net, and no settings for the CPU in BIOS.
 

My Computer

System One

  • OS
    Windows 11 Intel i5 10400 HD630 graphics chip
    Computer type
    PC/Desktop
    Manufacturer/Model
    HP
    CPU
    i5-10400
    Memory
    12 gb
    Graphics Card(s)
    HD630 chipset
    Monitor(s) Displays
    LG 24inch
    Hard Drives
    SSD, external usb drive 1tb for files/backups
    Keyboard
    wireless Logi
    Mouse
    ms 4000 wireless mouse
    Internet Speed
    10meg
    Browser
    Firefox
    Antivirus
    Defender
    Other Info
    Win11 Home 23H2 22631.3374 03/26/24
I never got a straight answer, did I?
 

My Computer

System One

  • OS
    Win11/10 Dual Boot
    Computer type
    Laptop
    Manufacturer/Model
    HP ENVY
    CPU
    i5 Core 7200U@2.50GHz
    Motherboard
    HP 81AD (U3E1)
    Memory
    12GB
    Graphics Card(s)
    Generic PnP Monitor (1920x1080@60Hz) Intel HD Graphics 620 (HP)
    Sound Card
    Conexant ISST audio
    Monitor(s) Displays
    Generic PnP Monitor
    Screen Resolution
    1536x864 pixels
    Hard Drives
    HGST HTS721010A9E630
    Mouse
    Logitec Anywhere 2
    Internet Speed
    Good enough for me!
    Browser
    Firefox/Edge
    Antivirus
    Windows Defender and Malwarebytes
Neither did I. @mecanicogolf , what about the log?
No,no. I mean I'm the one who started this thread from the beginning.
Anywho, I have been running Win 11 on the Beta channel now for some months now (now on Build 22621.100) on this supposedly incompatible CPU with the Core Isolation slider "ON" and it's been holding now for about a month.
No more problems. Maybe it was the older builds?
By the way, I've got SecureBoot and TPM, just don't have the CPU. But it's running like a champ!
 

My Computer

System One

  • OS
    Win11/10 Dual Boot
    Computer type
    Laptop
    Manufacturer/Model
    HP ENVY
    CPU
    i5 Core 7200U@2.50GHz
    Motherboard
    HP 81AD (U3E1)
    Memory
    12GB
    Graphics Card(s)
    Generic PnP Monitor (1920x1080@60Hz) Intel HD Graphics 620 (HP)
    Sound Card
    Conexant ISST audio
    Monitor(s) Displays
    Generic PnP Monitor
    Screen Resolution
    1536x864 pixels
    Hard Drives
    HGST HTS721010A9E630
    Mouse
    Logitec Anywhere 2
    Internet Speed
    Good enough for me!
    Browser
    Firefox/Edge
    Antivirus
    Windows Defender and Malwarebytes

Latest Support Threads

Back
Top Bottom