Deleting Virtual deco pierces?

[Adventuretama]

So I want to download a mister blinky Virtual deco pierce. The Sanrio one to be exact. When I get tired of the pierce how will I delete it if I already have the decopierce patch that keeps the pierces from uninstalling themselves if they aren't plugged in?

 

[Igel-Fullmetal]

You can't delete it, you can only override it.