I installed have several computers with a new teamviewer host. But it says 'your license is not valid for this or the current teamviewer version and an update is needed'. Why? I removed all previous versions. Deleted registry keys and teamviewer folders at the harddrive. Then installed the customized teamviewer host (version 12.0.75813 HC, license: free). Why is it asking a license. A host version should never ask a license?
