Is someone post/merit farming?

Or is this a case of a "hacked"/stolen wallet doing the rounds and newbies buying into a scam?

I tried to import a dumpfile from a local bitcoin instance to another new local "virgin" instance. Got an error message:
Command:
importwallet "C:\DumpedWallets\UsersAdministratorDesktopWalletsDesktopDBitcoinBUwallet.dat"
Response:
Importing wallets is disabled when blocks are pruned (code -4)
Tried:
14:39:37
importwallet "C:\Users\Ingvar\Desktop\WalletsDesktop\DumpedWallets\UsersAdministratorDesktopWalletsDesktopDBitcoinBUwallet.dat"
Resonse:
Importing wallets is disabled when blocks are pruned (code -4)
I find it VERY suspicious that two different users have the exact same, and very unique, wallet file name...