How to disable pre-selection of objects when you hover the mouse in AutoCAD 2015

In AutoCAD 2015, the function of pre-selection of objects when you hover the mouse pointer over them, this function is not always and not for all is convenient and useful. For disabling pre-selection of objects meets the variable




SELECTIONPREVIEW. when calling it from the command line and setting the value to 0, the function of preliminary selection of objects will be disabled .