TermBase Viewer on Trados 2017

Any attempt to bring up the Termbase viewer will crash my Trados 2017, although the adding of a new term seem to be working. It's only the window display command 

SDL Team, please fix it urgently. The software doesn't come cheap. SO MANY people have been complaining about this happening.

I never used Multiterm 2014 as it NEVER worked on my computer (Win 7 at the time).

Now I'm using Win 8.1 64 bit and Trados is brand new and updated, as it seems.