My termbase appears empty when I try to open in in Multiterm

Hello,

After watching the webinar A beginner's guide to SDL Trados Studio, I have created a termbase and filled it in with 25 terms before to save my work and close it.

And I wanted to use it with another text (same industry sector).

When I open it in Multiterm, there are 0 entries in it. None of the terms saved before and as I was translating, appears in Termbase management or in the list of Terms.

What is the reason for that ?

Thank you in advance for your reply.

M.Anne