Question
What is the new command line for installing Wise Package Studio 6 client silently?

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