I recently installed McAfee Security for Microsoft Exchange 7.6 and creactes errors with PostgreSQL.
The error is the following:
The description for Event ID (0) in Source (PostgreSQL) can not be found. The local computer may not have the necessary registry information or message DLL files to display messages from a remote computer. You may be able to use the / AUXSOURCE = flag to retrieve this description; see Help and Support for more information. The following information is part of the event: Error: could not open relation base/16384/16451: No such file or directory
CONTEXT: writing block 5 of the relationship base/16384/16451
For what I understand, the file 16451 is missing from the data base.
I've stopped the service and deleted the database that is created by the software. When I restart the service, the software creates a new and starts working normally, but after a day or two (or sometimes longer) the errors appear again.