Faulting application name: Smc.exe, version: 12.1.4100.4126, time stamp: 0x532a1a5e Faulting module name: ntdll.dll

I have the following error:

Faulting application name: Smc.exe, version: 12.1.4100.4126, time stamp: 0x532a1a5e
Faulting module name: ntdll.dll, version: 6.3.9600.17031, time stamp: 0x530895af
Exception code: 0xc0000374
Fault offset: 0x00000000000f8c9c
Faulting process ID: 0x2ef0
Faulting application start time: 0x01cf8088999030a4
Faulting application path: C:\Program Files (x86)\Symantec\Symantec Endpoint Protection\12.1.4100.4126.105\Bin64\Smc.exe
Faulting module path: C:\Windows\SYSTEM32\ntdll.dll
Report ID: 7438e724-ec80-11e3-80c6-9c8e995dc74f
Faulting package full name: 

Its runnning on Windows Server 2012 R2.  Can strat the service but after a few hours just crashes.

Could not find any fix online for this, any help would be gratefull. 

Thanks