Removing Linux from dual boot menu

guys im on xp and other day i was bored and wanted to see how linux was and i didnt really like it so i wanted to remove it, so i deleted wibi.exe and the linux .iso file but it still came on the dualboot menu, then yesterday i installed windows 7 on a seperate partition so i can dual boot xp n windows 7 but ubuntu still appears how do i remove ubuntu?

i already went on command promt and enter bootrec /fixmbr and bootrec /fixboot