Why can't I remove a reference from an Access 2010 .accdb project? -

experimenting shared modules in ms access 2010, want remove reference compiled database (.accde) containing code module, 'remove' option greyed out both module , containing database in project browser. how can drop reference? code in design mode, not debug.

apologies if should obvious.

you cannot remove referenced library-databases within project explorer.

use references-dialog in menu "tools"-"references" within vba-editor remove reference.