Proactive Threat Protection definitions in SEP 12.1 ...stale?
After upgrading an un-managed SEP client (from v.11 to v.12.1) I noticed that the Proactive Threat Definitions rolled back to "Friday, July 01, 2011 r3" and have not changed. Prior to the upgrade, which was done a week ago, they were more recently dated. Running Live Update manually does NOT make any changes to the Proactive Threat Protection definitions. This is exhibited on a number of systems with Win-XP-Pro-SP3 and Win-Vista-SP2.
Furthermore, I just powered up a Win-XP-Pro-SP3 notebook running an un-managed SEP-11 client (v.11.0.6300.803). This system has not been turned on since 29-Jun-11. Ran Live Update on it and it updated all definitions. The Proactive Threat Protection definitions on this system are now dated "Thursday, July 21, 2001 r6".
Can anyone point me in the right direction to understand and rectify this dilemma? Thanks.