Deleting Play List Folders??? (HR10-350 6.3 Software)

[Doaner]

i mean HR10-250...can you delete a whole play list folder and how do you do it????

[Wolffpack]

i mean HR10-250...can you delete a whole play list folder and how do you do it????
Only way I've done it is going into the folder and pressing DEL and SELECT over and over.