i have a Problem with Exchange-Server 2003 SP2 on a Windows Server 2003 Standard R2 SP2. Exchange Information Store service stops responding intermittently during night time, and Event 9673 is logged in Event log. I found MS KB 891504 about this, witch was no help, because the hotfix described in the article already exists in SP2. Antivirus is Trend-Micro on this Machine. NT-Backup is running during the time, the server crashes. But NT-Backup is running every night, and the server just crashes every several days (sometimes it takes a weak or two, before the next time to crash). When I restart the server, everything works fine again. ExBpa did not give any answer to this Problem, and “isinteg” fixed just a minimum of Problems in Exchange-Database.
Does anyone has an idea or could give me some helpful tips for this problem?