Windows 11 official support?

My question is closed.
Now I was able to remove the driver via Control Panel (the system didn't let me do it before).
Then I installed Windows 11.
Then I downloaded and installed again the old driver from the ASUSTeK website, which did an auto-update to the latest new cFos version.

Hi,
I have an ASUS-Z390 motherboard with Turbo LAN 1.08.01 driver.
To install Windows 11, a newer version of the cFosSpeed Driver is requested.
Where can I download a free update version for Turbo LAN?

Beta 12.01 build 2519 works fine on me and windows 11 21h2 (Build 22000.588)

cFosSpeed 12.01 build 2517
- Update for Windows 11.
- Updated Visual Studio.

Seems as if developers recently (this month) have improved some compatibility with Windows 11, although I haven't noticed any issues with older cFos Beta versions on Windows 11 stable builds, only that they forgot to enable "update is available" in their server side or just old beta builds have that update checking feature broken.

If not using Win11, then best is to do clean install with USB stick and install into totally empty harddrive without any partitions (you can do that during bootup installation), then you can be sure there's no leftover old program files, junk temporary files, faulty drivers, faulty recovery partitions kept anywhere or some settings migration issues experienced afterwards. Upgrade usually takes twice or even much longer time anyways, that if you're not patient or not planning to provide feedback, compatability and telemetry data to Microsoft, then better is to avoid trying to do upgrade from previous Windows.

It is supposed to be compatible but my system works faster without it, and I have been a fan of this program for years. Maybe need some adjustments but until them I hold.

Anyone knows if CfosSpeed is win11 compatible, beside the WIN11 installation tool telling it's not?