Solved Can't turn on Memory Integrity PxHlpa64.sys incompatible driver


x BlueRobot said:
Yes it is safe to use, I've used it dozens of times, and the syntax they've suggested is the older style which is compatible with earlier operating systems. It does the same what @trumpy81 mentioned: -d means /delete-driver and -f means /force.

I would personally disable the associated service first, reboot and then delete the driver package. You might want to use the /uninstall option as well.
Click to expand...
The discussion has progressed beyond that point, it's now at
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Without

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and

why the particular offending driver does not appear in the list of offending driver packages of pnputil

Read the whole thread.
 

My Computer

System One

  • OS
    Windows 10 Pro
I tried running Autoruns again, but this time, I disabled the offending driver (unchecked the tick mark) before trying to delete it, but it still failed to delete it. When I restarted the machine, the offending driver was enabled again (the tick mark was present again)

LOL, if it was not a weekend, I would not have tried to have so much fun.

Screenshot 2023-12-16 181742.png
 
Last edited:

My Computer

System One

  • OS
    Windows 10 Pro
I tried running Autoruns again, and lo and behold, this time the disablement of the incompatible driver PxHlpa64.sys remained so after a restart and I was able to delete the darn thing! A couple of restarts later, Memory Integrity was turned on and Core Isolation was all fixed, see screenshot below :cool:

I will mark this thread 'Solved' :-) Thanks to all who responded and special thanks to @Brink (y)

Screenshot 2023-12-17 093539.png
 

My Computer

System One

  • OS
    Windows 10 Pro
Great news. :party:
 

My Computers

System One System Two

  • OS
    Windows 11 Pro for Workstations
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom self build
    CPU
    Intel i7-8700K 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING (11GB GDDR5X)
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G75 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 990 PRO M.2,
    4TB Samsung 990 PRO M.2,
    8TB WD MyCloudEX2Ultra NAS
    PSU
    Seasonic Prime Titanium 850W
    Case
    Thermaltake Core P3 wall mounted
    Cooling
    Corsair Hydro H115i
    Keyboard
    Logitech wireless K800
    Mouse
    Logitech MX Master 3
    Internet Speed
    1 Gbps Download and 35 Mbps Upload
    Browser
    Google Chrome
    Antivirus
    Microsoft Defender and Malwarebytes Premium
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    CyberPower CP1500PFCLCD
    Galaxy S23 Plus phone
  • Operating System
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    Surface Laptop 7 Copilot+ PC
    CPU
    Snapdragon X Elite (12 core) 3.42 GHz
    Memory
    16 GB LPDDR5x-7467 MHz
    Monitor(s) Displays
    15" HDR
    Screen Resolution
    2496 x 1664
    Hard Drives
    1 TB SSD
    Internet Speed
    Wi-Fi 7 and Bluetooth 5.4
    Browser
    Chrome and Edge
    Antivirus
    Windows Defender
I ran a sfc /scannow and corrupted files were found that were successfully repaired. I ran sfc /scannow again and no violations found.

I'm not sure if the sfc /scannow thingie has anything to do with the issue at hand, but it was the most stubborn deletion of a file. Just let you all know, if you search the issue then there are many, many other stories out there, so here's another story :-)
 

My Computer

System One

  • OS
    Windows 10 Pro
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