G27 Compatability with Wndows 11 (Answered).

[Motorhomegirl14 [UK]]

Hi, to all the G27 wheel owners who have windows 11 installed.
Please can you tell me if ! The Logitech Software and the G27 is Compatible with Windows 11 and what effect if any, does it have when in-game of ETS 2.
I have Windows 11 being offered to me now but! Not sure how G27 reacts to it and ETS 2.
Honest answers would be appreciated, before, I decide what to do.
Thankyou Guys.

[Mistraou]

How to fix Windows 11 Memory Integrity HVCI incompatible with Logitech Gaming Software (LGS)
https://www.reddit.com/r/LogitechG/comments/x7nwn0/how_to_fix_windows_11_memory_integrity_hvci/
If you have older Logitech hardware that requires Logitech Gaming Software (LGS), you might get an error with Windows 11 about Memory Integrity AKA Core Isolation or HVCI, a new feature that protects critical operating areas of your PC from malicious injection attacks while it is running. Older versions of LGS are not compatible with HVCI.
You can check the status of this feature in Windows Security, under Device Security, Core Isolation. If this feature cannot be enabled, it will give a list of drivers that are incompatible and need to be removed. Version 9.04.49 of LGS released on 2022-05-25 solves this problem, but you may need to manually remove the old drivers first.
In my case, there were four incompatible drivers that remained even after I uinstalled LGS and rebooted: LGBusEnum.sys, LGJoyXICore.sys, LGJoyHidFilter.sys, and LGVirHid.sys. The new LGS uses different file names ending in 32 and 64 for these drivers, and the old uninstaller doesn't remove them and the new files don't overwrite them, so they stick around. Expanding the details for each of these in Windows Security, there were referring INF file names indicated. My PC had oem39.inf and oem40.inf listed.
Here are the steps I followed:
1. Make a note of the incompatible drivers noted in Windows Security and their corresponding inf files.
2. Uninstall all Logitech software
3. Reboot
4. Open device manager by pressing Win+X, Go to the View menu, Devices by driver
5. Right click on each of the offending inf files, select remove, and when the confirmation dialog box pops up, tick all the boxes to force remove the driver files, then confirm Removal.
6. Reboot
7. Enable Memory Integrity in Windows Security and reboot.
8. Confirm Memory Integrity in Windows Security is operational
9. Reinstall LGS 9.04.49 and other Logitech software as necessary
10. Reconfirm Memory Integrity in Windows Security remains operational.

give this man a medal, this worked. thank you very much for such a detailed guide and explanation of the issue.
My experience was the same, had the same leftover Logitech drivers, only difference is that I had oem30, 33 and 40. Followed the instructions and was able to re-enable memory integrity.

[Silverbiker]

Thank god my copy of LGS worked perfectly from the off in W10 and 11.
Just ran install.exe from the downloadand perfecto!!!

[drakk]

Thank you so much for sending this solution Mistraou, This solved my problem, my pedal set and gearbox are functional again

[genxha]

Not working for me. Reinstalling Logitech software gives me a message saying "impiossible to activate driver" and wheel doesn't identified. I have to disable core isolation to have it working again.

[quackchung]

Mine's partially working.
The shifter buttons all work except the D-Pad and the stick.
The pedals aren't working.
The wheel works and all the buttons and paddles work.

I have the latest profiler installed after turning off core security, but that's the best I can get out of it for now. I'm using it on ETS2. So pretty useless.

[Reeftorch]

Eagle Eye eredeti hozzászólása:

I never got mine to work on Win11, ended up buying a G923

I bought a g923 I hate it I'm returning it. I have a g27. Works with everything
I'm on win 10. So next challenge is win 11

[Reeftorch]

One thing I noticed if u switch the USB port. On g27 It will go to another wheel.

[Subliminal]

I don't know if this has been said, but I found that my G27 performs erratically when plugged to a USB 3.0. USB 2.0 works way better, and not through a hub.

[Horus]

If anyone has issues with the G27 'driver error' then follow this guide, it worked perfectly for me.
Horacio Balestrini guide-
1. Open the Windows Security app.
2. On the left side of the window, click Device Security.
3. Under Core Isolation, click the Core Isolation Details.
4. Turn off the Memory Integrity toggle switch.
5. You will be prompted to restart your computer. Click Resume Now.
6. Once you have restarted your computer, memory integrity will be disabled.
7. Reinstall the driver