Memory integrity forced off "incompatible driver" STTub30.sys (STmicroelectronics)

Anonymous
2022-09-02T21:21:19+00:00

Recently my memory integrity has been forced off due to an "incompatible driver" preventing the service from running. The incompatible driver in question is from STmicroelectronics driver "STTub30.sys" In my attempt to fix this, I uninstalled this driver and tried windows update to see if my PC would automatically reinstall this driver but no luck. Now when I turn Memory integrity on and restart my PC (as it prompts me to do so) my computer is stuck on the loading up screen, and I must force shutdown my pc and turn it on again in order to use it. I tried finding the specific driver online from the STmicroelectronics website to manually reinstall it but no luck

Windows for home | Windows 11 | Devices and drivers

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  1. Anonymous
    2022-09-23T19:34:13+00:00

    I have the same issue and not sure what to do about it

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  2. Anonymous
    2023-05-05T09:58:05+00:00

    It doesn't work. oem77.inf is associated with an XBOX drive (on my computer).

    Update: the driver is no longer updated by STMicroelectronics, because at the time it was part of the software for the development of microcontrollers of the STM32 series (a tool called DfuSe), but has been on NRND (Nor Recommended for New Designs) for a long time. This driver should never have been integrated into a production system by MSI.

    Please, you guys should take into consideration that removing the file causes the computer hangs on restart.

    Update: I've found a reliable solution to this unpleasant issue. All that you guys have to do is rename (and not delete) the driver from STTub30.sys to STSTub30.sys.old and you'll be able to activate Memory Integrity.

    Regards.

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  3. Anonymous
    2022-10-18T04:26:38+00:00

    Where on ST's web site can one find and download the latest STTub30.sys driver?

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  4. Anonymous
    2023-03-26T21:42:01+00:00

    FYI, I had this issue and uninstalling the Steelseries GG program from my computer also removed the STTub30.sys driver. I was then able to enable memory integrity.

    Removing Steel Series GG program was correct and allowed me to turn back on memory integrity. T

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  5. Anonymous
    2023-03-24T23:13:37+00:00

    FYI, I had this issue and uninstalling the Steelseries GG program from my computer also removed the STTub30.sys driver. I was then able to enable memory integrity.

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    4 people found this answer helpful.
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