Not sure I'm following, Kathleen.
You have a monitor (or can screenshare) to work on the server computer I assume. Are you saying that when you installed BS on the server machine, that you did not point it to folders on the local (server) drive for projects and libraries? (You would not want a circular 'share' from the server.)
Using BS, you'll never be aware of any drive name or letter, such a D. (Hotlinked modules or xref'd dwgs or placed PDFs - etc - might still refer to a network drive though. If they do, then you'll have to use a VPN or do other tricks to work on a shared project from home or on the road.)
The only time that BS installation and use is fully automatic is if either (a) you will never access projects over the internet or (b) if you intend to access over the internet, you use a VPN. Any other situation requires some manual steps that are in the Wiki, but which most often requires a staff IT person or a rent-a-nerd (consultant).
Maybe someone else has an idea of what's going on in your situation. Or, you can contact me offline.
Best,
Karl
One of the forum moderators
AC 28 USA and earlier • macOS Sequoia 15.2, MacBook Pro M2 Max 12CPU/30GPU cores, 32GB