Wiping all except blueprints?

Hello, i want wipe map but i dont wont wipe bp, so i only need to del old map, set new seed? can I not delete the data folder? will not there be any players chest from the old map on new map?

 

Just dont delete player.blueprints.2.db.

 

Oh thanks, So.. if i don't delete data folder its give me some negative option?

 

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