My predecessor put a variable in the cards that are unnicessary and I want to delete. I have deleted the variable from all the workflows and some of the cards. The cards that are left give me this error when I save them,
"The variable 'Status' is used by control logic but is not connected to any control in the card. Pleas make sure that all variables used in control logic are connected to controls in the card."
Is there anything else I can do or check to remove this variable?