I have a Dell Latitude E5450 running Windows 10 and I'm trying to get its fingerprint scanner to work. At first there were no drivers but after googling for a while I found one and installed it:
Click image for larger version. 

Name:	Screenshot_1.png 
Views:	6 
Size:	16.6 KB 
ID:	111180
Not sure if it is the right one but it's the only one I could find. When I go to sign-in options I see Password, PIN and Picture Password but not Fingerprint, or Windows Hello if that's what it's called.
Any ideas?
Thanks.