#14 "Processing thread is still active" d'n'd multi folder in xp

[d3v]

when i drag and drop multiple folders to the mp3val gui window (here, under xp pro with sp3) i get this warning and, sometimes, all contained mp3's don't end up listed for scanning.
however, if i contain the same folders within a higher level directory, and drag that single folder to the window, mp3val doesn't haven't any trouble sorting through and listing the entire contents of all subdirectories without returning the warning.