I've tried Highlighting them & dragged & dropped them onto the timeline but still had leftovers that I couldn't get with first highlighted group. I then had to put the balance on the timeline one at a time, in order.
There must be a more affiant way of doing this procedure.
@ChasMc Try click to highlight the first one in Explorer, then press+hold Shift on the keyboard & click on the last one you want, this will select all in between.. Drag the first one you selected & all the rest selected should follow.,
I personally use two monitors & drag n drop from a Windows folder..