PADS Professional doesn't support a 'standalone' version of xDM Library Manager, you launch the application from within xDX Designer (Tools - xDM Library Tools).
understand... that's a pity but never mind
(....this is a way to build a library too. This way uses a EXPEDITION users who doesn't have a license for Library Manager)
Many thanks Robert
To create a new library use the option from the Start Page in xDX Designer - New Project - next to the path for the Central Library are two buttons, the right most allows you to create a new 'empty' library and attach it to the new project.
many thanks for your help...
PADS Pro doesn't uses one Central LIbrary for all projects as in xPedition flow?