(2023-02-12, 21:05)End Unsure Wrote: It points to my Ldraw folder
C:\Users\Public\Documents\LDraw\
What should I have it pointing at?
It should be pointing at wherever your official parts library is. That will be a folder that has, at least, the sub-folders "p" and "parts".
But you also have to be sure LDCad is looking at that location as an official library (as opposed to a donor or user folder, for example). And that you're looking for a directory instead of an archive (i.e., a zip file).
If you go to the menu Prefs->LDraw->Search (library) paths…can you share a screen shot of the window that comes up? Like this: