b4f569c4_ips__Converting_to_Access_2007__Bug
[Comments] If you Shift+Del an object in the Navigation Pane (deletion without confirmation), Access misreads the held-down shift and selects all previous objects. So if you delete the last form, and slip - tapping Del a second time, or not releasing it before the first AutoRepeat -you just deleted ALL forms, without confirmation. [Fixed?] No [Bug] 
Shift+Del (Navigation Pane)
Microsoft Access tips: Converting to Access 2007
Bug