Problem
A load error is raised that states that the file path does not exist.
Solution
Check the path of the file as the path changes depend on which operating system is being used, so check the paths have been set up correctly. For example, the default path for the file on a 32 Bit server is C:\Program Files\SmartPlant\SPX\Operating Plant\BPs\GSC\Configuration\Load Files\SCHEMA_GSC\ClassDef_SPO.xml but on a 64 Bit server the path would change. Change the path respectively.