Finally I have found how to make this update and it worked.
fantastic… why dont you change where with all others of us……
Hi all, Thanks for your questions and welcome to our Community!
@Maths you can find the step-by-step to update TeamViewer on the article: https://www.teamviewer.com/en-us/global/support/knowledge-base/teamviewer-remote/download-and-installation/update-teamviewer/
Let us know how it goes and if you have further questions. Best, Carol