Posts round here seem to be like buses…..nothing for ages, then 2 at once!!
If you get the wonderful error message:
Unable to open the Outlook window.
Then don’t worry, they is a knowledge base article all about it here:
http://support.microsoft.com/kb/252304
You may find that this is really use(less), and there want to try alternatives to your problem. I have found the most efficient way to get rid of this particular error is:
Start->run..then type the following -> “Outlook.exe /resetnavpane”
A far easier approach!