Warning:skipping non-radio button in group. The processing

1) Select the group attribute for your first radio;

2) Put your "in this group" of the last Raido control "after" a control (refers to the control to add order, you can use Ctrl+d to modify the order) also select the Group property, such as the last radio control is a button, Then select the Group property of this button (the default group property of the CStatic control is true);
3) The order of the radio controls in the same group is connected and can be adjusted with ctrl+d.

Warning:skipping non-radio button in group. The processing