Is anyone aware of any issues with EngineServer.exe running and causing system response issues with Virus Scan 8.7 Hotfix 1? The workstation is running McAfee Agent 22.214.171.1241. I have a user who has been seeing the process jump to 50% CPU usage during the day and it appears it is around the time his pc is processing the .dat updates. I thought I'd check here before calling support. Thanks for any help.