Env:

Windows 8 Ent running in HyperV

Windows Exchange 2007 SP3 running on Windows Server 2008

Issue:

When composing an email through OWA as any user, I get the error below, I'm still able to compose and send though.

Client Information ------------------
User Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.2; Win64; x64; Trident/6.0; .NET4.0E; .NET4.0C)
CPU Class: x64
Platform: Win64
System Language: en-US
User Language: en-US
CookieEnabled: true
Mime Types:

Exception Details
-----------------
Date: Wed Sep 19 09:40:30 UTC+1200 2012
Message: Access is denied.
Url: https://smtp.mydomain.org.nz/owa/8.3.264.0/scripts/premium/cfmtbar.js
Line: 10

Call Stack
----------

Dump Event
----------
 recordset = null
 type = error
 fromElement = null
 toElement = null
 altLeft = false
 keyCode = 0
 repeat = false
 reason = 0
 data =
 behaviorCookie = 0
 source = null
 contentOverflow = false
 behaviorPart = 0
 url =
 dataTransfer = null
 ctrlKey = false
 shiftLeft = false
 dataFld =
 returnValue = undefined
 qualifier =
 wheelDelta = 0
 bookmarks = null
 actionURL =
 button = 0
 srcFilter = null
 nextPage =
 cancelBubble = false
 x = 0
 y = 0
 buttonID = 0
 srcElement = null
 screenX = 220
 screenY = 101
 srcUrn =
 origin =
 boundElements = [object]
 clientX = 220
 clientY = 101
 propertyName =
 shiftKey = false
 ctrlLeft = false
 offsetX = 0
 offsetY = 0
 altKey = false
 errorMessage = Access is denied.

 errorUrl = https://smtp.mydomain.org.nz/owa/8.3.264.0/scripts/premium/cfmtbar.js
 errorLine = 10
 errorCharacter = 30
 errorCode = 0

Does not happen with Windows 7 clients, hence the reason I've submitted to Windows 8 forum

Please discuss in our Exchange forum.

Was this ever resolved?