What are my options for moving all of my data from an ACS v3.3 to v4.1 on a different server? I've tried to backup the config and restore, but it tells me it's a different version. Am I going to have to upgrade the v3.3 server to v4.1 and then move the configuration over? I'd rather not touch the old ACS server if I can help it.
I have this problem too.