I know i have poor english but i try.
i have new installation of unity on win 2003 r2 on existant dommain. Went i want log on with a new user on server unity i stay on gray screen.
the gray screen is defautl wall paper
i can't loggout. i try in remote console and i can loggin. After this step, i can login with my user on unity.
One problem. I cant change property task bar. exemple add or remove clock. the windows property freeze.
all user i try are domain admin.