Hi, I have Dell laptop xps 1530 Installed 2 OS on it: windows xp professional 64 and Vista Ultimate sp2 When I tried to activate windows Vista using : vistaloader_4.0_orbit30 then I clicked on DELL button it gave me an message that every thing is done successfully and it need to restart ,when I restart my PC it didn't start up and give me an message that is an error in boot/BCD and the only way to fix it that I open command prompat and type bootrec/fixboot, then when I restart my pc ,every thing fine except the activate is not working and Vista still need be activate.. any one could help me by the way here is an image from Everest shows my SLIC Thanks in advance Hussam