Changed RaspberryPI board

Paysan9136
Paysan9136 Posts: 1

I was running teamviewer on a remote Raspberry-PI.

I had to change the board and inserted the original SD card into the new board.

Now TeamViewer does not work anymore.

So I think TeamViewer is using the MAC address of the card as an identification maybe?

How can I over come this problem? I have to drive more than 400 Kilometers if I have to re0install TeamViewer in that remote PI.