I have upgraded my Teamviewer from 12 to 15 and have managed to export the list to a CSV file, but how can i import then to 15?
A warm welcome to our community and congratulations on your first post here! 🥳
If you have those computers & contacts in your list (shown below), they will be there if you update your TeamViewer application.
However, you're also able to Share Groups. How you are able to do that, can you see here:
If you want to do it with the CSV file instead, please take a look at this post:
Let me know if you still have any problems.
I hope that I was able to solve your issue.
German Community Moderator