Recently had an error when opening Outlook after installing the RHOLink07. The message suggested that the Outlook.pst file was corrupt or not ok. It suggested to run scanpst.exe which is located in the Outlook installation directories. You will need to search your drive for that utility.
In summary, when I ran it the problem cleared and away we went on that installation.
I ran the same utility back at the office on my machine. It found issues in mine as well. It cleaned up the file and after, I had approximately a 20% apparent speed increase when launching and using my Outlook. I know, why would a RedHorse addict use Outlook? Well, I have a phone that is Windows based with Outlook (mini I guess).
As of this last week or so, the Outlook link seems to be working nicely. If you haven't tried it, do so - you will enjoy!