Watch them not implement the per-resource password access properly.
Of the many grievous faults of Windows to pick on, file system permissions like this are not one.
As admin you have permission to change ownership and override permissions. And a relic copy of the OS folder is going to have some of the most restrictive permissions possible.
I would expect similar behaviour on any modern OS.
I stayed dry and fully clothed while building a sandcastle and watched the locals go swimming in wetsuits. Can’t remember where, somewhere on the coast of Claire or Galway.
I was staying in Doolan, so it must have been Bishops quater beach. It was in 2004, so I could be wrong.