Hello guys,i have do this guide>howtogeek(dot)ci oo em/howto/windows-vista/remove-user-accounts-from-the-logon-screen-in-windows-vista/ to my administrator user,i have to 2 user to my pc,1st is mine(admin),and 2nd its my brother(user,guest-user).I cant delete the key because im a user.
How to...