Unable to connect to the server

Howdy, I bought not too long ago Total Security 2017 worked on 3 device perfectly, yesterday night my windows 10 died for no reason so I needed to clean install and going fresh again, tried to go straight in central and install from there following all the step all fine except when it says to connect to be able to continue I have a error Unable to Connect to the server I tried to find a fix on other forum with similar problem absolutely nothing is working....been using the uninstall tool 2017 a lot of time now with new thing to try nothing is working I found a post with 3 Link to download and copy paste on other folder ( agent and normal ) and drag them ins afe mode etc but those link are dead not working anymore. is there someone that can help me on this please.