Greeting's

I am posting this here because I'm not sure if its an security issue anyway if so required I will get it transferred to a security forum.

Okay here is the problem, I'm having problems using the NET command in XP home. I'm logged in as an administrator. I am not sure what is wrong here. The only error I get is :

"the command completed with one or more error's"

That is it. I see all user name's (i guess). I have completed an online scan at both trendmicro and windows. I have used F-secure's rootkit detection utility which came up with nothing. I then used Rootkit revealer by systeminternals it came with 5 probable reg entries but i don't know if they are rootkits so I have taken a screen shot which I will post if required. I have scanned the system with a2 and Ewido but nothing comes up.

Any idea's ?