Error message "Le paramètre n'est pas valide" (something like "parameter is not valid")

Hi to all,

I downloaded an update this week and since then, I have an error message every 2 or 3 minutes when I'm translating.

The message says "Le paramètre n'est pas valide" (something like "parameter is not valid"). It blocks the program, I can't enter any text anymore, I have to close and reopen Trados but it keeps starting over again.

Anyone in the community who knows how I can fix this?

Any help would be much appreciated,

Thanks,

Inge