Use [admin to delete accounts. Accounts must be deleted with mobiles and their items.
Houses and boats I think wont deleted, just will lost owners.
For delete houses and boats use next commands:
[global delete where basehouses
[global delete where baseboat
and wait 1-2h while items after houses will decay
Post automatically merged:
if you just will delete accounts.xml files, all data will keep in saves. Just nobody has access for it. That's incorrect way