Unable to Automate Archival Schedule Task in Kiwi Syslog Manager Console Version 9.8

I'm running Kiwi Syslog server 9.8.0 and I have created an archive task schedule to archive all messages into D drive everyday  When I click the Run Now button it works but when I leave it to run, it does not run.  I have confirmed that the archive task is enabled.  Anyone have any ideas? If got ideas, can show the steps to resolve it.