Running scripts in Customization Files.

In the Customization files I added a name called Mechanical Layers and for the command string I added the following:  ^C^Cloadscript c:\\draft\\DS_Scripts\\layers-mechanical-parts.scr  or ^C^Cloadscript c:/draft/DS_Scripts/layers-mechanical-parts.scr  

 

When I pull down my custom menu and select this, it executes the loadscript command but not the script.  I’m not sure the syntax is correct.  Does anybody know the right syntax????