Ramdisk driver can not load because of Memory integrity driver blocking


D

davidm71

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Hi,

Trying to get Ramdisk installed and working and at same time have the cpuz139_x64.sys driver accepted by Windows 11.

Is there a way to do this without shutting off Memory Integrity? Make an exception??

Thank you
 

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Also I looked all over my hard drive for cpuz139_x64.sys and can not find it at all anyhow.

Thanks
 

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I have show hidden files enabled. Thats not the problem.
 

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Whose ramdisk? Romex Primocache had this issue but fixed it in an update - it was complicated to implement without impacting performance from what I hear. I assume their ramdisk also works with memory integrity now.
 

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davidm71 said:
Also I looked all over my hard drive for cpuz139_x64.sys and can not find it at all anyhow.

Thanks
Click to expand...

I believe it gets loaded into your local temp file whenever the application that uses it gets launched.
 

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    Windows 11 Pro x64i9 14900K P/E 5.8/4.5 GHz, cache 5.0 GHz96GB (2x48) G.skill Ripjaws 6800 MT/sAsus ROG Strix 4070 Ti OC
    OS
    Windows 11 Pro x64
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    PC/Desktop
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    📷🔈🎧 🪛 DIY Photoshop/Audio/Game/tinker
    CPU
    i9 14900K P/E 5.8/4.5 GHz, cache 5.0 GHz
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    Asus ROG Maximus Z790 Dark Hero
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    🐏 96GB (2x48) G.skill Ripjaws 6800 MT/s
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    🖥️🖥️ Eizo CG2730 ColorEdge, ViewSonic VP2768
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    💾 WDC SN850X 4TB nvme, SN850 1TB nvme, SK-Hynix 2 TB P41 nvme,. Sabrent USB-C DS-SC5B 5-bay docking station: 6TB WDC Black, 6TB Ironwolf Pro; 2x 2TB WDC Black HDD
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Its Radeon Ramdisk ver 4.4RC36 by Dataram. Installed an old license I was able to transfer to my new Windows 11 machine. Tracked down the cpuz sys driver to a dll file they must extract at run time. Software hasn't been updated in a while yet they still sell licenses for it though only up to windows 10. I actually got a 2nd license and when not work was able to get a refund. Still would like to get this driver on a whitelist or something. Submitted the dll to microsoft as I don't know how to extract the driver from a dll.

Thanks
 

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At a glance

Win 11 Pro
OS
Win 11 Pro
davidm71 said:
Its Radeon Ramdisk ver 4.4RC36 by Dataram. Installed an old license I was able to transfer to my new Windows 11 machine. Tracked down the cpuz sys driver to a dll file they must extract at run time. Software hasn't been updated in a while yet they still sell licenses for it though only up to windows 10. I actually got a 2nd license and when not work was able to get a refund. Still wo
uld like to get this driver on a whitelist or something. Submitted the dll to microsoft as I don't know how to extract the driver from a dll.



Thanks
Click to expand...

It looks like it was last updated 2016. Sorry, not a big surprise that it doesn't work with Windows 11 memory integrity. You won't get it on the white list because it isn't compatible with memory integrity and there is nothing Microsoft can do about it. You might try Primo Ramdisk from Romex:

Version 6.6.0 (2022-03-15)

  • Support Windows 11.
  • Support Windows Core Isolation.
  • Support detecting Invisible Memory beyond 64GB on 64-bit Windows.
  • [Ultimate/Server Edition] Be NUMA-Aware. How to enable NUMA-Aware.
  • Other minor improvements.

Purchase Primo Ramdisk

Buy or upgrade Primo Ramdisk
www.romexsoftware.com

Or Primo Cache, which is (boot persistent) caching at the disk block level rather than at the file level .

Yes the CPUZ driver gets loaded at runtime.
 

My Computers My Computers

System One System Two

  • At a glance

    Windows 11 Pro x64i9 14900K P/E 5.8/4.5 GHz, cache 5.0 GHz96GB (2x48) G.skill Ripjaws 6800 MT/sAsus ROG Strix 4070 Ti OC
    OS
    Windows 11 Pro x64
    Computer type
    PC/Desktop
    Manufacturer/Model
    📷🔈🎧 🪛 DIY Photoshop/Audio/Game/tinker
    CPU
    i9 14900K P/E 5.8/4.5 GHz, cache 5.0 GHz
    Motherboard
    Asus ROG Maximus Z790 Dark Hero
    Memory
    🐏 96GB (2x48) G.skill Ripjaws 6800 MT/s
    Graphics Card(s)
    Asus ROG Strix 4070 Ti OC
    Sound Card
    🔊Bowers & Wilkins 606 S3 speakers; Audiolabs 7000a integrated amp; RSL 10S Mk2 sub; Creative Pebble Pro Minimilist
    Monitor(s) Displays
    🖥️🖥️ Eizo CG2730 ColorEdge, ViewSonic VP2768
    Screen Resolution
    🖥️🖥️ 2560 x 1440p x 2
    Hard Drives
    💾 WDC SN850X 4TB nvme, SN850 1TB nvme, SK-Hynix 2 TB P41 nvme,. Sabrent USB-C DS-SC5B 5-bay docking station: 6TB WDC Black, 6TB Ironwolf Pro; 2x 2TB WDC Black HDD
    PSU
    ⚡️ 850W Seasonic Vertex PX-850 ATX 3.0/PCI-E 5.0
    Case
    Fractal Design North XL Mesh, Black Walnut
    Cooling
    ❄️ EK Nucleus black 360 AIO w/Phanteks T30-120 fans, 2 Noctua NF-A14 Chromax case fan, 1 T30-120 fan cooling memory
    Keyboard
    ⌨️ Keychron Q3 Max TKL with custom GMK Redsuns Red Samuri keycaps, TX Stabs
    Mouse
    🖱️ Logitech G305 wireless gaming
    Internet Speed
    ⬇️ 500 Mb/s ⬆️ 12 Mb/s
    Browser
    🔥🦊 Firefox
    Antivirus
    🦺 Defender, Macrium Reflect X 🏆
    Other Info
    Phangkey Amaterasu V2 Desk Mat

  • At a glance

    Apple M1
    Computer type
    Laptop
    Manufacturer/Model
    💻 Apple 13" Macbook Pro 2020 (m1)
    CPU
    Apple M1
    Screen Resolution
    2560x1600
    Browser
    Firefox
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