Hi, waly ndiaye
Welcome to the Microsoft Community.
Based on your description, I understand that your newly purchased device does not work on Windows 10 and crashes with the driver.
That's because firewire's driver support goes up to Windows 8.1 and there is no driver version for Windows 10. I suggest you consult the seller of the firewire card or try to do your operation on a Windows 7 or Windows 8.1 device.
Thank you for your support and participation in the Microsoft community, if you have any other questions please ask me and I will do my best to help you!
Best Regards,
Huon | Microsoft Community Support Specialist