To see where your Design Master Electrical customization folder is located, use the Installation Settings command.
Ribbon: DM Electrical->Utilities-> 
->Installation Settings
Pulldown Menu: DM Electrical->Help->Installation Settings
Local Install
The customization folder location is provided in the Customization Folder field.
The default location for a local install is C:\Users\<User Name>\AppData\Roaming\Design Master Software\Electrical Customization where <User Name> is the name you use to log in to your computer.
To view the contents of your customization folder, press the Open button. The folder will open in Windows Explorer.
Network Install
The customization folder location is provided in the Customization Folder field.
The default location for a network install is <Install Folder>\Electrical Customization where <Install Folder> is the location on the network where Design Master is installed.
To view the contents of your customization folder, press the Open button. The folder will open in Windows Explorer.