Hi, I am trying to upgrade Safe fixed asset network from 2017.0 to 2020.1.  but first, i need to upgrade from 2017.0 to 2017.1, then from 2017.1 to 2018.1

When I initiated the 2018.1 setup it says:

“the installation will upgrade to the 2018.1 release of sage fixed asset network server.  To upgrade, you must currently have version 2017.1.  Your version of sage fixed asset - network server is older.....”

So where can I get 2017.1 ?  I can't find this software anywhere from sage download site.  Should I uninstall the existing 2017.0 server and then install 2018.1 instead?

thanks!