Symantec Endpoint Protection Manager problem

Dear Forum,

I had Symantec Endpoint Protection manager 11.0.6100.645 running on a win 2003 Server and worked fine.

I upgraded to 11.0 RU7 and now I cannot login to the Manager Console. I have reser the password from the reserpas.bat tools but nothing changed.

The client pcs seems to be connected with the server (the green dot in the symantec logo is there).

After reseting the password and tried to login a popup window appeared and asked me for a new password decause the last one was expired, I entered a new but the login proccess freezes at logging.

Any ideas?