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Driver shipped with Sena Device manager incompatible with Win11 Core isolation/ memory integrity feature

Chris David

1 de octubre de 2022 10:00

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I cannot enable the Memory Integry feature on my WIn11 (22h2) system due to the presence of incompatible drivers

The incompatible driver is csrbc.sys which according to Windows is related to the senabluetoothdeviceusb.inf

Thank you for fixing this.

 

 

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10 comentarios

• 0
  
  Raymond Onderstal 3 de octubre de 2022 06:32

  facing the same issue, the mentioned driver is also being used for the HJC branded devices

  

   

  Editado por Raymond Onderstal 3 de octubre de 2022 06:34
• 0
  
  Tom (masterX244) 4 de octubre de 2022 08:21

  They need to get a fixed version from CSR/Qualcomm since the update driver is a "blackbox" provided by the hardware vendor.

• -1
  
  RosettaDavis 27 de octubre de 2022 07:00

  I have a problem with my driver shipped with Sena Device manager. I installed it on my Win10 Core and when I try to start the application, it crashes. I read in the help section that the problem is caused by a feature called "memory integrity" and that if this feature is turned off, then the driver will work correctly. Getting bestessays about this topic is really helpful for future researches.

• -1
  
  Coyanddale 15 de febrero de 2023 23:05

  This info is current as of 2/2023:

  From the Windows 11 Start menu, go to Settings, choose Apps from the left and when the menu shows on the right, select Installed Apps. Go down the list until you can see the Sena Device Manager (Mine is called Sena Bluetooth Device Manager 4.4.0). Click on the 3 dots to the right and click on Uninstall. 

  Now, turn on the Memory Integrity from the Core Isolation area of Windows 11 Security. 

  Now install the Sena software again. It's common to find the .exe file in the Downloads folder. 

  The Sena software only impedes the installation, not the operation, of the Memory Integrity Protection. You still have those drivers, but the memory integrity protection is on and the Sena software is back to working. 

  Editado por Coyanddale 15 de febrero de 2023 23:11
• 0
  
  Joshua Fletcher 18 de febrero de 2023 22:49

  The above doesn't work. Even after uninstall and reboot the incompatible driver is still present.

• 0
  
  Coyanddale 18 de febrero de 2023 23:08

  If the Uninstaller did not remove the driver, keep the Sena program uninstalled and do a manual search for the driver from the c: drive. When it shows up, delete it.

  Once you get the Memory protection on you can re-install the Sena and it will install the driver again.

• 0
  
  Joshua Fletcher 19 de febrero de 2023 01:06

  I think that's the wrong app to remove actually. Under Installed Apps I see this:

   

  

  I think that's the one to remove, will try it.

• 0
  
  Joshua Fletcher 19 de febrero de 2023 01:10

  After removing the above, and restarting, I was able to enable Memory Integrity. I have no need to reinstall the Sena software for now.

• 0
  
  Coyanddale 19 de febrero de 2023 01:46

  The Cambridge Silicon Radio (CSR of the CSRBC) is the driver that the Sena Manager installs. Once removed, you got the Memory Integrity on, and if you ever need to re-install the Sena Manager the installer will re-install the driver. The driver will not interfere with the operation of Memory Integrity. Glad it worked for you!

• 0
  
  Chris David 4 de marzo de 2023 15:52

  I confirm it works for me now. Thank you.