I am trying to clean up some unused variables in 2007 that have either been created in error or named incorrectly. Some will not allow me to delete them and show the traditional 'in use' warning but with no action specified:
One of the workflows in question is particularly short (and simple) and I am 100% sure the variable is not referenced anywhere.
Some of these variables were 'imported' via snippets. Is it possible the existence of the snippets in the background is causing an issue? If so how could I delete the snippet? Our style sheets are a bit funny and I can't see anywhere to delete the snippets via the UI.
(Using Nintex / SP2007 Standard ed)