Install issue SolidNet License

Wanted to review the 2018 Beta but am having an issue with the SolidNetWork License Manager saying that the 2018 version is newer than our current license and we must upgrade it.   We are currently in production of with 2016 but am trying to review the functionality of the 2018 to see if when it goes to production we should skip 2017.   Any thoughts I don't want to upgrade the license manager at this time if at all possible.

Thanks

SolidworksSolidworks 2018 Beta