This is an SBS 2003 with SP1 and Echange 2003 with SP2.
Every 25 minutes i have an log in the event viewer with id 8197. I’ve checked on the internet and the microsoft Knowledge. I did wsht they said about fixing this error, including reinstalling exchange. Nothing helped and i still got this error.
The worse is that every day in the middle of the night, the information store go down.
Usually it is followed by event id 1005 MsexhangeSA.