Not even sure if what I am trying to do is possible. My goal is for the user to select multiple items from a list box. which are file names and be able to plot the data that’s in the files on a separate form. where it takes that file name and searches a path looking for that file name. Example being John selects files ABC.csv and 123.Csv he will then click a button that says plot and it plots a overlay of the data from the 2 files.