Question about Exsys Ex-3403, Pci/Pci-X

Hello,
According to the specifications at the following link, the card is not suitable for Windows 10:
https://www.exsys.ch/de...

I got the EX-3509:
https://www.exsys.ch/de...

It should be suitable for Windows 10. However, I currently have the problem that Win 10 does not recognise and install the drivers. However, I have only been using it for three days and have not yet been able to solve the problem.

Greetings