Problem with webui

Hi all.

Need your assist. I configured AMT via RCS server. When I deploying profile without ACL - I can successfully login to webUI(through default login "admin" and MEBx password).

But when in profile settings  I chose "access control list" option and added my domain account  - I got   an error when connecting to webui

This webpage is not available Less The webpage at http://host.domain.com:16992/index.htm? might be temporarily down or it may have moved permanently to a new web address. Error code: ERR_ACCESS_DENIED  

Please help me to solve this problem