Try this from Microsoft Knowledge Base:
http://support.microsoft.com/kb/310049
It includes information about changing the registry. We had one person that
experienced this, and he used this article, it worked for one day.
Amy Sue Peterson, MCT
"Barbara Sankovic" wrote:
> Hover over the link, it might say you need to hold down the Control key while
> clicking the link.
>
> "pteicholz" wrote:
>
> > I am using Outlook 2007. I used to be able to click on a link and it opened
> > in a browser window. Now nothing happens.