Problem with 138a:0017

Hi, I'm using a Validity VFS5011 fingerprint reader on fedora 25 and fprintd can't recognize my finger.
I've tried also with the other branch (fall2016-wip) but it can't still recognize fingers.

This is what I actually have when execute fprintd-verify:
Using device /net/reactivated/Fprint/Device/0
Listing enrolled fingers:
 - #0: right-index-finger
Verify result: verify-no-match (done)

