Hulu has released a new version of its TV and movie streaming video app for Windows 10 on PC and Mobile, but you should not download it. There are a number of reports that the new version won't load at all.
We have downloaded the Hulu app ourselves and we can indeed confirm that after installing the version 2.3.16 update, it will not load. This issue is affecting regular Windows 10 users along with people who are testing preview builds on the Windows Insider program. We will post an update when Hulu releases a new version that is not broken on Windows 10.