Search for the "Design Library" in the installed drive and then map the path under File Locations in Tools > Options.
Mine is located here: C:\ProgramData\SolidWorks\SOLIDWORKS 2017\design library (path on your system may be different)
Please note that ProgramData folder is a hidden folder so make sure you set the folder option to show the hidden files.
I swear I searched thoroughly for the D/L. I was able to find it today and to link it to SW. Perhaps I was looking too deep. Thanks for your response. Still a newb!