New Nvidia-driver is old?? Says Windows 10

Is this true? Are you on any of the Windows insider programs or 1903? And did you use GeForce experience or did you do an in-place update with a download?

I just needed to confirm where you installed it from and on what Windows version. Since you are previewing Windows 19H2, Windows Update will try to install a test driver for you that's compatible, even if it's older. If you don't like it you can try this: How to Uninstall and Block Updates and Drivers on Windows 10

Step Three: Prevent a Driver or Update From Being Installed from Windows Update

Just uninstalling drivers or updates won’t prevent them from being installed again. There’s no way to “hide” an update or block updates from within Windows itself, but Microsoft provides a downloadable tool to do this. It’s intended for temporarily hiding buggy or otherwise problematic while they don’t work properly on your system.

You can download the “Show or hide updates” troubleshooter for Windows 10 from Microsoft.

When you run this troubleshooter, it will search for available updates and allow you to “hide” them, preventing Windows from automatically installing them. In the future, you can run this troubleshooter again and unhide the updates when you want to install them.

I haven't tested it myself because I don't run preview builds.

Oh. I thought Nvidia control panel app from the MS store got updated in the driver update process, that's what the Nvidia document says anyway. I'm glad you got it sorted though!