I am trying to install a copy of Teamviewer 10 with a corporate license onto a PC and I am getting an error 'The license number is not valid'. I have used this in the past without issue
ANy help greatly appreciated
Thanks for posting.
Could the licence key have been upgraded to a later version? If it was, the previous licence key is deactivated.
Please give us a call with your licence key handy or raise a ticket with us here