Tl;dr:I have successfully added a fingerprint to an administrative account, but it won't work with the built-in one. Bug?
When attempting to add fingerprint login with Windows Hello under the built-in administrative account in Windows 10, the Windows Hello window errors out. I have added a fingerprint login with Windows 10 on a standard user account on my box, and it works fine. UAC works okay with it and its all good. However, when I switch to the admin account and attempt to add a fingerprint, it won't let me continue. I have the option, I've set a PIN, and it says Setup, but when I click it the window pops up and closes immediately. I haven't been able to find anyone having this same issue so far. Restarts, driver updates, uninstall and reinstall reader/driver, Anyone else run into this? Can anyone confirm if this is a known issue or that it's something going on locally on my box?
Running Win10 on HP desktop with Lenovo fingerprint reader, driver is TouchChip Fingerprint Coprocessor (WBF advanced mode).