First, everyone here is just a fellow users, so shouting at Apple really doesn't help. Please turn off your caps lock so we can more easily read your posts.
As to your problem, we really need to know more information before anyone can probably guess at a solution. Please post back with the version of Windows you're running, the version of iTunes you have, and where these tracks you're trying to drag came from; a backup of iTunes purchases, downloaded from some web site and if so where, or ??? Then perhaps we'll be able to offer advice.