Routing 32-bit Tasks to 64-bit Engines

By virtue of the Engine having the 32-bit Grid Library, they by default are allowed to run such Services by the scheduler.

Note that existing applications might not use the OS attribute on the root Grid Library; rather they might use discrimination instead to route Services to win32 Engines. To use 64-bit Engine Daemons on these Services, you must set the OS attribute on that Grid Library.