drag drop unselect

[yuca]

i would like to adress a drag drop problem (which has been adressed on this forum )
http://forum.multicommander.com/forum/index.php/topic,1883.msg7096.html#msg7096
http://forum.multicommander.com/forum/index.php/topic,1267.msg4468.html#msg4468


i am very often draging files manually to an viewer, the file becomes selected and to view the next file, i first need to deselect the previous, otherwise, i drag two files

is there a way to configure drag action not to select?