Problem is that the documented way the list box is to work is to not allow selection of disabled row. Point I tried to make was that current VFP has known bug that allows user to up arrow / down arrow onto a disabled row and then press {Enter] and have the disabled row selected. I did not keep the Microsoft Bug description, but it is available at the MicroSoft site. My meager attempt to help was simply to warn you that despite your best efforts, you may see disabled row(s) selected. Sorry if I confused you, but thought I might save you some heartache in trying to figure out how users are able to select disabled row(s).