What is the version of SEP?
The issue is resolved in SEP (RU7 MP1)
http://www.symantec.com/business/support/index?page=content&id=tech103087
Fix ID: 2347138
Symptom: After installing Symantec Endpoint Protection 11.0 on a Windows 2008 R2 server, the user encounters an error:
Microsoft Visual C++ Runtime Library
R6025 - pure virtual call
In addition, the System event log contains the following DCOM errors:
Source: Microsoft-Windows-DistributedCOM
Event ID: 10010
Level: Error
Description: The server {EE68EAFC-BF28-4017-8A92-D17DACF0B459} did not register with DCOM within the required timeout.
Source: Microsoft-Windows-DistributedCOM
Event ID: 10000
Level: Error
Description: Unable to start a DCOM Server: {EE68EAFC-BF28-4017-8A92-D17DACF0B459}. The error: "5" Happened while starting this command: C:\Program Files (x86)\Symantec\Symantec Endpoint Protection\ProtectionUtilSurrogate.exe {EE68EAFC-BF28-4017-8A92-D17DACF0B459} -Embedding
Solution: The ProtectionUtilSurrogate.exe process was corrected to wait until the process exits.