Mar 19th, 2010
by Christian.
When you have configured Exchange 2007 / Outlook 2007 to use the Autodiscover functionality (autodiscover.xml), you have probably seen this window many times:

“Allow this website to configure user@company.com server settings?
https://server-or-domain/autodiscover/autodiscover.xml
Your account was redirected to this website for settings.
You should only allow settings from sources you know and trust.”
Feb 24th, 2010
by Christian.
Since a week, all of a sudden, I had this very strange problem that I could not move email items from the message list pane to a directory in the left pane. I got this error:
“Can’t copy the items. An OLE registration error occurred. The program is not correctly installed. Run Setup again for the program”
Mar 13th, 2008
by Christian.
In Office 2007, we have the possibility to personalize our Quick Access Toolbar (extension: qat). Every modification, that differs from the default Quick Access Toolbar, will be saved in the following directory C:\Documents and Settings\%username%\Local Settings\Application Data\Microsoft\Office (where %username% must be replaced by your current login name)
Mar 10th, 2008
by Christian.
Outlook 2007 seems to be a little slower than Outlook 2003. To speed up Outlook 2007, here are some tips. Give it a try, it won’t slow Outlook 2007 down more than that it is now :)