Lumension Endpoint Management and Security Suite (LEMSS) 8.0 with the Device Control and Application Control modules deployed and an Easy Lockdown policy applied
Agents running 18.104.22.168
When upgrading a LEMSS 22.214.171.124 agent to 8.0 the Device Control upgrade is blocked by an Application Control Easy Lockdown policy. The Application Control blocked dialog is displayed on the endpoint stating that the LESClient.msi or LESClient64.msi has been blocked.
Isolated to 126.96.36.199 agents, a timing issue during upgrade causes an Easy Lockdown policy to block LESClient.msi/LESClient64.msi.
No user intervention required as the agent will attempt to upgrade again and succeed within 5 minutes.