I have a copy of OfficeProPlus 2013 which allowed installs on two computers. I installed it on this computer (desktop) and my laptop. A week later I uninstalled it on this computer so i could install it on this computer. After a few months, my sister is getting the message that here version is not activated and that it requires a CD key. When ever I input the Key, it goes through but then comes back with the message saying that it is still not active. Can anyone help me with this, as it still maybe activated on this computer.
Thanks
Michael