I have only done it on Linux by running this command to create the cores
./solr/bin/solr start -a "-Dcreate.alfresco.defaults=alfresco,archive"
I can start the server successfully on windows with solr.cmd start command. However when I try to create the cores using the command create_core -d alfresco I will get this error:
ERROR: C:\Alfresco\solr6\solr\server\solr\configsets not found!