Descriptions and workings of OLE threading models - Application DeveloperThis article describes OLE threading models. Original product version: OLE threading models Original KB number: 150777 Summary COM objects can be used in multiple threads of a process. The terms "Single- threaded Apartment" (STA) and "Multi-threaded Apartment" (MTA) are used to create a conceptual framework for describing the relationship between objects and threads, the concurrency relationsh
