TDragWatch component capsulates the wm_DropFiles handling. You can attach it to any visible control, such as buttons, lists or memos and TDragWatch will launch an event each time the user drops files onto the attached control.
TAdvMsgBox provides an easy way to memorize a user's decision. If the message starts nagging him, he can mark the checkbox. The TAdvMsgBox will save the result of the message box to the registry. If the program subsequently Execute's the | 
