Buffalo Technology LinkStation LS-LGL - Manual (Page 5)

To begin, insert the LinkNavigator CD into your computer’s CD-ROM
drive.
Setup should automatically launch. If it does not, manually launch
setup by clicking Start and selecting the Run... option. When the Run
dialog opens, type
d:\LSnavi.exe (where d is the drive letter of your
CD-ROM drive). Press OK to continue.
If you are installing the software on a Mac, open the CD and click
LinkNavigator to begin installation.
Initial Installation