I am running Vista Buisness (OEM) with IE 7. When i access my Outlook web mail the new message text editor opens but is inactive (does not allow me to type the message). What could be the problem? Help Required....

Can you compose and send e-mail from other PC using OWA ? VISTA has many security features which blocks certain scripts. Try to add it in exclusion list in "Windows Defender". Just Disable it. Dont remove it.

Thanks Amey, I found the solution ( http://blogs.msdn.com/ie/archive/2006/06/27/648850.aspx ). The problem is with an updatepatch forExchange Server. Windows Vista does not have DHTML Editing Control which was available on XP & 2003. In the critical update for Exchange Server,Microsofthas taken out the dependence of OWA on DHTML Editing Control. This was not istalled on our server.