Hello there, I vlited windows 7 ultimate and installed it. I removed some stuffs including the windows media player codec. I installed the klite codec after the installation. And when I launch any video I got 2 of these messages (see picture enclosed). Is it linked or not? I think it is but before reliting I wish to be sure. And if it is linked, I will remedy this by reliting it. Now, I assume that it is not possible to re-include a removed element from the win folder before the iso is created. However, is it possible to generate a sort of list of elements we have removed in order to do the exact same copy again (except the mistakes) ? Thanks Gilou PS: if, in another post, I make the list of elements I removed and services I desactivated, would you tell me if I made mistakes if can remove more, if I undermined the security of the OS, or is this kind of posts part of 100 others like this per day?