Hello i am trying to do the same on Windows 10 1809 but with no luck until now.
i get the same error as you
New-NetLbfoTeam : The LBFO feature is not currently enabled, or LBFO is not supported on this SKU.
i have installed Realtek Teaming Protocol Driver (NDIS 6.40) (its NDIS 6.20 in my case) but when i run the command
New-NetSwitchTeam -Name "SwitchTeam01" -TeamMembers "Ethernet","Ethernet 2","Ethernet 3","Ethernet 4","Ethernet 5"
i get the error
New-NetSwitchTeam : The parameter is incorrect.
At line:1 char:1
+ New-NetSwitchTeam -Name "SwitchTeam01" -TeamMembers "Ethernet","Ether ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (MSFT_NetSwitchTeam:root\StandardCimv2\MSFT_NetSwitchTeam) [New-NetSwitchT
eam], CimException
+ FullyQualifiedErrorId : Windows System Error -2147024809,New-NetSwitchTeam
Any other ideas what to do ?