Well, I brought my laptop into class (I'm in a Network+ class which I started a month ago. I already have my A+) and I joined the domain there. I join it but I had to leave before I had the chance to disjoin there so I get home and I try to disjoin and I get an error message stating "The specified module could not be found." I'm probably just making some stupid mistake. I have a Dell Inspiron 1501 with Windows XP SP2. Thanks in advance for the help.