If you use Sony Vegas Scripting submenu, by adding them to the toolbar using the Options -> Customize Toolbar menu. For each script, there will two entries, one of which is suffixed by '14' (for example, Datamosh and Datamosh14).
Several entries will be added in the Tools -> Scripting submenu in Vegas. (If the folder does not exist, create it.)
A pack of Sony/MAGIX Vegas Pro scripts for YTP (datamoshing, multilayering.