Mounting-Project-Spaces.md

@@ -32,6 +32,9 @@ Note on the use of `/d`.  The windows `mklink` command can create three differen
     of links.  Directory links (/d) are the most forgiving.  You computer will run just fine
     if the upstream server is not available.
 
+3. **Note!**  Use `rmdir` to delete symlinks.  The `del` command will try to delete what the
+    link points to instead.
+
 ## Procedure for Linux
 TODO