Hi all,
I've just updated my workstation to Windows7 it now says that the trust relationship between the domain and computer have failed. So I tried to remove the workstation from the domain, and then re-add it again, but I can't get past the first step of removing it from the domain.
I go into the properties of the computer and then go to change the name and domain of the computer.. I then tell it that I want to change it to a workgroup machine. It asks for a password to be removed from the domain, I key in the password and then get the following...

I've worked out that no matter which username and password, be it the domain admin or the local admin I still get the same error. I have even tried pulling the network cable out and still get the same error. Can anyone offer any suggestions on how I can remove the machine from the domain?
Thanks in advance,