Deleting action from nla windows drop menu

How do I delete a walkcycle from nla drop menu? i keep pressing the x beside the name but it wont work!:smiley:

X will only Unlink it. Since you need to unlink one Action to create another it would be disasterous if it were deleted. So every Action is linked to a Fake User. You can permanently delete an Action by getting rid of the Fake User.

Goto Shft-F4 and click on the white dots at the top of the tree to backspace. Choose โ€œActionโ€, use RMB to select those you want to delete, hit F to remove the Fake User, close the window and Save and reopen.