i thought it would be useful incase someone had this problem and searched the forums....what solved it for me was following these instructions:
Start>Run>Regedit>Hkey_Local_Machine>System>Current Control set>Control>Lsa. Now open the lsa folder... check the"restrict anonymous" file, NOT NOT NOT the "restrict anonymoussam" file. Make sure the Restrict Anonymous file value is set to zero
![(O)](images/smilies/msn_clock.gif)
and not one(1). If the value is set to one(1) change it to zero
![(O)](images/smilies/msn_clock.gif)
by double clickin