Hi,
http://www.symantec.com/docs/GL1406
p - Null or prevention policy with limited protection applied (shield with x icon displayed)
E - Prevention Driver Enabled (prevention feature is active on system once rebooted)
e - Prevention Driver Disabled (prevention feature is not active – circle with slash icon)
R – System Reboot Done
r - System Reboot required (reboot required icon - blue triangle up or down – displayed based on prevention driver enabled/disabled state)
A - ??
peR – no protection, driver disabled, system rebooted
PRE – protection policy, system rebooted, driver enabled
pER – no protection, driver enabled, system rebooted
By,
Dhanshan