ClickFile
menu Plot
Style Manager.At the Command prompt, enter
stylesmanager.
Double-click the STB file you want to edit.
In the Plot Style Table Editor, Form View tab, select the plot
style that you want to delete from the list of plot styles.
Click Delete Style.
Click Save & Close.
NoteYou cannot
delete or edit the NORMAL plot style. You cannot delete plot styles
if the plot style table uses a color mapping table. You cannot
delete plot styles from a color-dependent plot style table.