You can do it via an "agent wake-up" in ePO. Make sure you tick the 'Force Policy Update' option and do ALL servers ( or every computer in ePO if you really wish) in a few clicks
if you really want to go around to every computer then from an administrator command prompt you can use the following
"c:\program files\mcafee\common framework\cmdagent.exe /C"
"c:\program files (x86)\mcafee\common framework\cmdagent.exe /C" if your server hass a 64bit OS
For log files you can access then remotely with
\\<insert computername here>\C$\Users\All Users\McAfee\Common Framework\DB for Vista/7/2008
\\<insert computername here>\C$\documnets and settings\All Users\Application Data\McAfee\Common Framework\DB for XP/2003
http://<insert computer ip here>:8081 for the agent log