the trust relationship between this workstation and the primary domain failed
I'm facing this issue with VMWare Workstation 7.1, with the guest being Windows 2008 enterprise edition with Active-Directory-based user login. Once I try to login with my active directory user, I'm facing the message 'the trust relationship between this workstation and the primary domain failed'.
Solution 1:
I added and removed my machine from domain and it solved the problem.