I have tried
1. Uninstall every Antivirus including SEP , both manual and by using Cleanwipe Tool
2. Disable Firewall , and also Disable Windows Firewall Services
3. Disable Windows Time Services
4. Restart
Then
I reinstalled SEP MR4 MR2 , after the installation 's done , the Symantec CMC SMC error popped up right away .
Still for now , i think using the latest release of SEP doesn't fix this problem .
Anyone got the exact solution for this problem please kindly advise.
Thank you very much .
George