Guys
Be aware with the 11.0.5002 Version of Symantec EndPoint
After install on my computers (Almost 300 clients) I lost 75 clients with a Loop on Windows XP. The computers have a Unexpected Shut Down and enter into a loop (bluescreen and Restart again and again)
The other 225 client lost the comunication with the Endpoint Server. The Endpoint Management Client service never started. When you try to run manually appear a Windows error message. We use the SEPprep utility and re-install the 11.0.4202 Endpoint version on all those clients. WHAT A PAIN...
All this occured when the server load a expecific virus devinition to all clients.
Be AWARE. I prefer stay on the 11.0.4202 version.