When I go into Tools / Options / System Options / Hole Wizard/Toolbox, click Configure and deselect several of the predefined Standards, I get a Windows error no matter whether I select the Disk "Save" icon or close the window and get the Toolbox Save changes pop-up.  The error (Win7) is labeled "ToolboxConfiguration" and indicates that the program has stopped working.  After the configure windows closes, and you reopen the configuration option of Hole Wizard, all of the standards are selected.  Is this a bug or am I doing something wrong?