Is the FME Extension for ArcGIS required in order to use arcpy scripts in FME? I dont think it is but when i run a simple startup/shutdown script in FME I am getting these error messages.
This article makes no mention of any known issues with the FME Extension for ArcGIS.
I am running FME 2013 SP2 (32bit) and ArcGIS 10.1 on a 64bit machine. A custom python intepreter has been set for FME [C:\Windows\SysWOW64\python27.dll]