Unregistering and moving PI Data Archives In going to move PI Data Archives from C to E I get this error.
You are getting this error because the Archives are still not unregistered and it actively available in Archive subsyetm,. If you want to move the Archives from one location to another you need to unregister it from Archive SS and the move the Archive files. For more details refer below articles for your reference.
Move archive files
Looking for a script to unregister old archives and move it to mount drive and register from the new location
Retrieving data ...