This scarcely documented registry key IS REQUIRED however when i had input the key previously, i incorrectly setup a DWORD of iexplore instead of the correct value of iexplore.exe.
BTW im on a Windows 2008 server with Internet Explorer 7. You would think M$ would have adressed this issue by now
I am having the exact same issue... I have imported that reg key from the hotfix but it's made no difference (only using server 2008 / Win7 machines)
I can use the OOBConsole and power commands from the SCCM console without issue, but i cannot connect to the WebUI.
I tried the troubleshooting steps here (http://communities.intel.com/thread/3037) but when I got to the packet capture stuff, I didn't know what to look for.
It's almost as if the user account I'm trying to log in with has not been configured on the AMT device....I have added users directly, not AD groups, to the "AMT User Accounts" section in the "AMT Settings" tab of the OOBManagement component in SCCM
Question: Are the user accounts you configure in the SCCM console for the OOBConsole access also used for WebUI access?
Thanks for your help,