Hello, When modifying our signature and I try to access 'more colours' from the colour pallet it throws an error message: Message: Could not complete the operation due to error 8007ffff. Any help would be appreciated. Thank you, WalterWalter

Is this reproducible on another computer? What version of Exchange? Sounds almost similar to recent issue on on forum, the large font "A" was missing and user uinstalled s\mime and came back whcih was strange. You can try uninstalling it for grins. Font dialog box button ("A") missing when composing email in OWA with IE 8 and Exchange 2003 http://social.technet.microsoft.com/Forums/fi-FI/exchangesvrclients/thread/b4b094f6-331d-4f07-b111-2a8a60869310 James Chong MCITP | EA | EMA; MCSE | M+, S+ Security+, Project+, ITIL msexchangetips.blogspot.com

Does the problem persists if you use any other browser? Probably a IE dll is missing. Have you tried to re-install IE? Paul MCSA/MCSE 2003 MCITP: Enterprise Administrator (Windows Server 2008) MCTS Exchange 2007 OCA, ITIL v2, IEEE member

My fault I should have specified what Exchange version we are using. We are using Exchange 2007 with the latest Service Pack and Rollup Patch. I do not know at what point this feature failed. This problem occures on all workstations. I have reproduced this problem using IE8 and IE9. Other browsers load the light version of OWA which does not have the formatting bar. I looked up S/Mime and that sounds like an added feature to Exchange 2003 and would be built into Exchange 2007 and would not be able to uninstall. Thank you, WalterWalter

Hi Walter, Please also try to Delete and then re-create the Outlook Web Access-related virtual directories http://support.microsoft.com/kb/941201 Frank Wang TechNet Subscriber Support in forum If you have any feedback on our support, please contact tngfb@microsoft.com Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Hi Walter, Any updates?Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.