Hello everyone! Picking the topic up - it wasn't that difficult to guess that. The more difficult thing, and here goes my part of the question, is what it means in practice, ie. why does it replace that file for? I've been googling for it a while, and searching here on the forum, but I've only found some info from Microsoft about the original file's function. http://technet2.microsoft.com/windowsserve...f63a971033.mspx Cheers,