The na_service.exe is a NetAccess Service.
This file is part of NetAccess. Na_service.exe is developed by Schneider Automation. It’s a hidden file. Na_service.exe is usually located in the %SYSTEM% folder and its usual size is 49,152 bytes.
The na_service.exe process is safe, and you can safely disable it.
Author: Schneider AutomationProcess: NetAccess ServicePart Of: NetAccessCommon path(s): %SYSTEM%Keywords(s): hiddenFilesize(s): 49,152 bytes, 45,056 bytes