Metada image isue

[Mr_Rata]

Hi,i few weeks ago i used batch convert,to update modified date, order by old date,and work perfectly today i did the same action ,and in windows explorer,it down show correct order with the old date, but xnv order they well, if i convert in recursive order, windows explorer order files well, but i want to order as i said, using older date order,updating date, tried to unistal and reset settings but nothing. Whats wrong with it? Thx!