SDL Trados Studio 2021 Trial - License problem - "Evaluation expired [26]"

Hello,

I've just downloaded the trial version of SDL Trados Studio 2021, as I want to test it before purchasing.

The installation was flawless, but when I tried to use the program, I got the error message "Evaluation expired [26]".

I did not have any other SDL Trados Studio 2021 edition installed, nor have I installed an SDL Trados Studio 2021 trial previously.

How can this issue be solved?

Thanks!

Emma