(JOINPATH(root,subdirectory))
Constructs a proper system path regardless of trailing/leading slashes in the path subcomponents. JOINPATH is supported with mapped drive letters and UNC paths.
SET VAR vRoot TEXT = 'C:'
SET VAR vSubDirectory TEXT = 'RBTI\RBG11\'
SET VAR vPath TEXT = (JOINPATH(.vRoot,.vSubDirectory))
