AX and Sharepoint problems

hi, I have installed Dynamics AX 2009 SP1 in 64 bit windows server r2 with Enterprise portal (with sharepoint services 3.0 SP2 64 bit) sucessfully. But I have issue on when Manage Deployments in AX 2009>Administrator>Setup>Internet>Enterprise Portal>Manage Deployments Click Manage Deployment Manage Deployment cannot be run because Enterprise Portal What am I missing? Thanks, Gajendiran