Answer
The CLIENT is now equal to Network or Local
Also the order of the command line parameter is important, must be in the same order as the Getting Started manual.
msiexec.exe /i "C: WPS_6_0.msi" SERIALS="AAAA-BBBB-CCCC-DDDD" MODE="Client" CLIENT="Network" SHAREPOINT= \\Server_Name\Wise Share Point\ WPSDIR=\\Server_Name\Wise Package Studio\ /qn
msiexec.exe /i "C: WPS_7_0.msi" SERIALS="AAAA-BBBB-CCCC-DDDD" MODE="Client" CLIENT="Network" SHAREPOINT= \\Server_Name\Wise Share Point\ WPSDIR=\\Server_Name\Wise Package Studio\ /qn