Activesync failure but completely clean installation

As an Action Pack subscriber, I have just upgraded from Office 2010 beta to
the full RTM version.

In doing this, I decided to start afresh with a clean system and have
rebuilt everything from scratch:
Windows 7 Ulitmate 64bit
Office Pro+ (32bit)
FrontPage 2003 (32bit)
Windows Mobile Device Center (64bit).

Phone is a HTC TouchHD running latest Orange ROM.

I'm unable to get it to sync any details - keeps coming up on the desktop
saying
first that Sync Failed and then ActievSync encountered an error on the
desktop (error code listed on phone is the common 0x85010014).

I've deleted and recreated my Outlook profile, wiped and reloaded the phone
so its back at factory defaults and still getting the same error message.

Have done the bit about unchecking the USB-to-PC option with no joy either.

I now have a phone with no contacts or calendar and cannot get them to sync
with my computer.

Tried it with Windows firewall on and off also.

Can anyone urgently shed any light on this?
--
Rascom I.T. Limited
www.rascom-it.co.uk

Forgot to add that I only sync my contacts, calendar and notes between
Outlook and the phone - I don't sync emails or any other files.

--
Rascom I.T. Limited
www.rascom-it.co.uk