I have nis on my system, i want to get rid of it, when i try unistall the software it say i do not have admisitrative rights and must lon on as a admin, when i go to do this i'm unable to think of any password that would log me in as an admin. this is my computer, i'm the only one who uses it, i intalled nis i think, or maybe it came with win xp. any thoughts would be great. thanks dano