Excel 2007 connection to SSAS 2008: "The message or signature supplied for verification has been altered

I have seen some issues with Vista/Office2007/Server2008/Sql2008/SSAS cubes connections. An error message when trying to connect to a SSAS cube. The error message reads, " The message or signature supplied for verification has been altered" It seems that "AES algorithm" is not a default in Windows Server 2003 but is a default in Windows Server 2008.

Installed the hotfix and the issue has been resolved:
http://support.microsoft.com/kb/969083

Link to similar issues:
http://social.msdn.microsoft.com/forums/en-US/sqlanalysisservices/thread/f285e2dd-bd3f-455c-b8b3-808d73a25a75/