Hi, I have an old version of teamviewer license (teamviewer 9)
recently, my old harddrive crashed, and I need to activate my license key in a new drive.
The process of activation was succeed as shown below.
But, I still cannot use my Teamviewer, because in About form, it said "License Unknown Type, update recommended", so I tried to update for newer version. But it failed with error an "error occurred..." warning.
any suggestion where did I get wrong?