Comment on vSphere Replication Capacity Planning Appliance by Sam

I continue to receive this error. Either of “lwd” or “remove” arguments need to be provided
I was noticing on the system requirements it states
•vSphere Replication should NOT be installed in the vSphere Center against which the fling will be used. If there is only one Vcenter server and replication is installed will this work?
./bin/configureReplication –vc –vcuser –vcpass –lwd –vmname