Spacemouse Enterprise button assignment

[Mork73]

I have recently had a new company laptop with Windows 11 installed (no choice) and had to download the latest driver. I wanted to re-assign the buttons as I had before, but none of them work correctly, or at all. This is really frustrating as it worked perfectly on Win10 with an older driver (but can't remember which one it was). Where can I get hold of slightly older drivers? I'm using Dassault 23x software.
I have raised a ticket, but I don't think they know what's wrong or are particularly interested. Some of the suggestions are desperate attempts to get it to work, quite frankly.

[AmroSalih]

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