this may be a stupid question but are plant sims just made up sims to add into the game or are they actually from an expantion pack?
Plant Sims came with Seasons EP. Sim can became one when spraying their trees or plants, and this condition can be cured by a potion. That’s why it’s default replacement. If you haven't got Seasons EP you can still use the non-default version of my skins here: http://www.insimenator.org/showthread.php?p=880366#post880366
Meegz, if you’re using other custom skintone vampire replacement, it’s in your Downloads folder, if you’re not using any replacements for vampire you don’t need to remove anything just put ONE of my defaults in your Downloads folder.