Rafeeq,
I've seen this document before but I cannot find what's described in the appendix 4 of this document:
3 Browse to HKLM\SOFTWARE\Symantec\Symantec Endpoint Protection\SMC
4 Find the entry LaunchSmcGui and change it from DWORD 1 to DWORD 0
There is no key called LaunchSmcGu
Doesn't this document apply to RU6 MP1 ?