To disable the following message in office 2013. You may do the following registry changes.
[Computer\HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Registration]
“AcceptAllEulas”=dword:00000001
To disable the following message in office 2013. You may do the following registry changes.
[Computer\HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Common\General]
“OptInDisable”=dword:00000001