Hi,

My SBS 2003 server (all current SP and patches) with KAV Enterprise edition and KAV for Exchange (2003) started blocking inbound emails today. It's done this twice. If I reset the server it goes away for a time, after the 2nd time today, I uninstalled KAV Exchange and it's not happened again.

The other interesting effect was that OWA was not accessable from the outside, but only the internally. No other network/internet functions were affected. Surfing, etc. all worked.

The other bizarre think is I am also getting the following message when I try to run the KAV Administrator:

"MMC cannot open the file (full path to) CS Admin Kit.msc" MMC runs fine with other MSC files. I downloaded and reinstalled the admin kit, same issue.

Bad day...

Alex

Hi Alex,

did you exclude the databases from File-Anti-Virus?

Read this article from Microsoft.

For the MMC try this:

Please, open the folder 'c:\program files\Kaspersky Lab\Kaspersky Administration Kit' in Explorer and right click mouse on 'CS Admin Kit.msc' then choose Author. If Admin kit console will open with no error message then choose File\Options\Disk Cleanup\Delete Files and then File\Save. Otherwise start mmc.exe and choose File\Options\Disk Cleanup\Delete Files then try to start Admin Kit console again.