TN037: Multithreaded MFC 2.1 Applications
The latest version of this topic can be found at TN037: Multithreaded MFC 2.1 Applications.
This technical note originally described the limitations of multithreaded programs with MFC 2.1, originally provided with Visual C++ 1.0 for Windows NT. MFC 3.0 supports multithreading directly and is documented. See that reference for more information.