Virus Definition Distribution window in SEPM/Home page indicates Latest Manager Version is older than Latest Symantec Version.
Running LiveUpdate from Admin/Servers/Local Site/Download LiveUpdate Content either fails entirely, hangs, or even reports as up to date. But Latest Manager Version remains outdated.
Copying the most recent .jdb file, renamed to remove .zip extension, to C:\Program Files\Symantec\Symantec Endpoint Protection Manager\data\content\incoming fails.
In some cases the .jdb repeatedly extracts and deletes, over and over. Files remain in incoming folder.
·Possible corruption in Symcdata, VirusDefs, or LiveUpdate Settings