Hi,
When you installing SharePoint 2010 Beta 2 and run the Config Wizard, you will get the following error:
An exception of type Microsoft.Office.Server.UserProfiles.UserProfileException was thrown. Additional exception information: Unrecognized attribute 'allowInsecureTransport'. Note that attribute names are case-sensitive. (C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\14\WebClients\Profile\client.config line 56)
The following hotfix solves this problem 🙂
Title KB976462
Release Date 11/18/2009
Size 10.91 MB
Version Hotfix
Category Build
Milestone
Description FIX FOR: WCF: Sharepoint Shared Services Roll-up
http://connect.microsoft.com/VisualStudio/Downloads/DownloadDetails.aspx?DownloadID=23806
After installing the hotfix, restart the server, then go to SharePoint Central Administration -> Services in Server Page (http://URL/_admin/Server.aspx) and start the User Profile Synchronization Service.