MICROSOFT Office PRO Plus 2016 v16.0.4266.1003 RTM + Activator [TechTools]
is the torrent, and this is the message I'm getting when I try to open the install application![1676925544511.png 1676925544511.png](https://thewindowsforum.com/data/attachments/6/6047-dfeac9a1417072b0d7288c88d3da26f1.jpg)
I've turned off all the windows security I can find - but it's beyond my knowledge why it still won't let me open it.
Any suggestions would be appreciated. (My senior mother specifically wants a 2016 version of office on her computer, windows 10 and my minimal computer knowledge is all she's got)
![1676925610975.png 1676925610975.png](https://thewindowsforum.com/data/attachments/6/6048-505aa0ac54c98dfe95ff61efa95f7982.jpg)