iTunes crashes on High Sierra 10.13.3

[dangale]

After installing High Sierra on my Asrock Z170 PRO4 machine, iTunes simply will not work. It freezes on the License Agreement.

It worked on this machine on Sierra 10.12.

How do I begin to debug this and get it to work again?

 

[P1LGRIM]

There is no requirement to host your images / files on third party sites - You may attach them to your posts here.

 

[dangale]

There is no requirement to host your images / files on third party sites - You may attach them to your posts here.

It was just a picture of the license agreement window, not terribly useful, so I removed it.