So I got a computer that someone else used before me. When I got the computer I installed Solid Edge ST8 and changed the User Profile there. After this I also changed the Windows User ID but still it´s not my User ID that is shown when I start a new part of draft.
In system properties click on network id then click "next" on the following screens until you get to this screen: (I'm not sure this is it but give it a shot. Probably not since I would think this is assigned on log-in)